IPA Pronunciation

/ˈɪzək/

Say It Like

IZ-ək

Syllables

2

disyllabic

Issac is a variant spelling of Isaac, a name of Hebrew origin meaning 'he will laugh' or 'he will rejoice.' The name comes from the Hebrew name Yitzchak (יִצְחָק), derived from the root צחק (tz-ch-q), which means 'to laugh' or 'to rejoice.' It reflects the biblical story where Sarah laughed upon hearing she would have a son in her old age.

Cultural Significance of Issac

Isaac is a prominent biblical figure, the son of Abraham and Sarah, central to Jewish, Christian, and Islamic traditions. The name symbolizes joy, laughter, and blessings and has been widely used in English-speaking countries, adapting into various spellings including Issac. The variant Issac is less common but still recognized as linked to this rich religious and cultural heritage.

Issac Name Popularity in 2025

Issac is less common than the standard spelling Isaac but remains in use primarily in English-speaking countries. The name Isaac consistently ranks within popular baby names, while Issac appears less frequently but is chosen for its unique spelling. It is favored by parents seeking a biblical name with a slight variation in spelling.

🎀

Popular Nicknames5

🌍

International Variations9

Name Energy & Essence

The name Issac carries the essence of “Variant of Isaac.” from English tradition. Names starting with the letter I often carry an energy of intuition, individuality, and inspiration. They tend to be reflective, imaginative, and have a strong inner vision that guides their journey.

2
Life Path Number

Number 2 represents harmony, partnership, and sensitivity, emphasizing cooperation and balance.

Star Reading for Issac

Zodiac
Cancer
Planet
Moon
Element
Water

Those named Issac embody the nurturing and insightful qualities of Cancer, guided by the Moon’s gentle light. Their path is illuminated by emotional wisdom and a deep connection to their roots and family. The stars favor their empathetic nature and intuitive strength, encouraging them to trust their inner voice and create lasting bonds.

Symbolism

Issac, a variant of Isaac, symbolizes joy, laughter, and divine blessing rooted in the biblical story of miraculous birth and fulfilled promise. It embodies faith, patience, and the hope that arises from trust in divine timing, representing a spiritual journey toward fulfillment and grace.

Cultural Significance

Isaac is a prominent biblical figure, the son of Abraham and Sarah, central to Jewish, Christian, and Islamic traditions. The name symbolizes joy, laughter, and blessings and has been widely used in English-speaking countries, adapting into various spellings including Issac. The variant Issac is less common but still recognized as linked to this rich religious and cultural heritage.

Isaac Newton

Scientist/Mathematician

Newton is one of the most influential scientists in history, laying the foundations of classical mechanics and advancing mathematics.

  • Formulated laws of motion and universal gravitation
  • Co-invented calculus
  • Pioneered modern physics

Isaac Asimov

Writer/Scientist

Asimov shaped modern science fiction and scientific understanding for general audiences.

  • Prolific science fiction author
  • Popularized science through essays and books
  • Formulated the Three Laws of Robotics

Hebrew Bible

יצחק

Pronunciation: Yitzchak

Meaning: He will laugh / He will rejoice

Spiritual Meaning

Isaac represents faith, obedience, and God's blessing, symbolizing joy born from divine promise and fulfillment.

Scripture References

Genesis 17:19

Then God said, 'Yes, but your wife Sarah will bear you a son, and you will call him Isaac. I will establish my covenant with him as an everlasting covenant for his descendants after him.'

God promises Abraham a son through Sarah despite their old age.

Source: Genesis

Genesis 21:6

Sarah said, 'God has brought me laughter, and everyone who hears about this will laugh with me.'

Sarah expresses joy upon Isaac's birth.

Source: Genesis

Notable Figures

Isaac
Patriarch

Son of Abraham and Sarah, father of Esau and Jacob

Isaac was miraculously born to Abraham and Sarah in their old age and was nearly sacrificed by Abraham as a test of faith.

Isaac is a foundational figure linking Abraham to the Israelite people, embodying God's promise and covenant.

Jewish Tradition

Isaac is one of the three patriarchs of the Jewish people and a central figure in Jewish theology and history.

Kabbalah

In Kabbalah, Isaac corresponds to the sefirah of Tiferet, representing harmony and compassion.

Quran

إسحاق

Pronunciation: Isḥāq

Meaning: He will laugh / He will rejoice

Spiritual Meaning

Isaac symbolizes divine blessing, prophecy, and God's fulfillment of promises in Islam.

Scripture References

Surah As-Saffat 37:112

And We gave him good tidings of Isaac, a prophet from among the righteous.

God's promise to Abraham regarding the birth of his son Isaac.

Source: Quran

Notable Figures

Isaac
Prophet

Son of Abraham, prophet in Islam

Isaac is recognized as a prophet and a righteous servant of Allah, continuing his father's legacy.

Isaac is honored as a prophet and a symbol of God's mercy and blessings.

Islamic Tradition

Isaac is one of the prophets mentioned in the Quran and respected in Islamic teachings.

Prophetic Connection

Isaac is part of the prophetic lineage from Abraham.

Issac Luke

Rugby League Player

2006–2020

  • Playing for New Zealand national team and NRL clubs

Issac Hayden

Footballer (Soccer Player)

2014–present

  • Playing for Newcastle United and Arsenal youth teams

The Twilight Saga ()

Isaac Lahey

A werewolf and member of the pack; loyal and brave.

The Walking Dead ()

Isaac

A minor character appearing during the prison storyline.

Isaac Rocket Lahey

Parents: Jared Padalecki and Genevieve Cortese

Born: 2012

Isaac Diaz

Parents: Mario Lopez and Courtney Mazza

Born: 2017

Isaac Lee

Parents: Jessica Alba and Cash Warren

Born: 2008

Isaac

🇪🇸spanish

Isaac

🇫🇷french

Isacco

🇮🇹italian

Isaak

🇩🇪german

アイザック

🇯🇵japanese

以撒

🇨🇳chinese

إسحاق

🇸🇦arabic

יצחק

🇮🇱hebrew

Fun Fact About Issac

The name Isaac means 'he will laugh' because Sarah laughed when she was told she would have a child at an advanced age, making the name a symbol of joy and surprise.

Personality Traits for Issac

Individuals named Issac are often associated with intelligence, thoughtfulness, and a calm demeanor. They are seen as reliable, introspective, and sometimes humorous, reflecting the joyful meaning of their name.

What does the name Issac mean?

Issac is a English name meaning "Variant of Isaac.". Issac is a variant spelling of Isaac, a name of Hebrew origin meaning 'he will laugh' or 'he will rejoice.' The name comes from the Hebrew name Yitzchak (יִצְחָק), derived from the root צחק (tz-ch-q), which means 'to laugh' or 'to rejoice.' It reflects the biblical story where Sarah laughed upon hearing she would have a son in her old age.

Is Issac a popular baby name?

Yes, Issac is a popular baby name! It has 6 famous people and celebrity babies with this name.

What is the origin of the name Issac?

The name Issac has English origins. Isaac is a prominent biblical figure, the son of Abraham and Sarah, central to Jewish, Christian, and Islamic traditions. The name symbolizes joy, laughter, and blessings and has been widely used in English-speaking countries, adapting into various spellings including Issac. The variant Issac is less common but still recognized as linked to this rich religious and cultural heritage.

🎪

Baby Name Expert

"Passionate about helping parents find the perfect name"

2,548 words
View writer profile

What Does the Name Issac Mean?

Issac is an English name meaning “laughter” or “he will rejoice.” It is a variant spelling of Isaac, a name deeply rooted in biblical tradition and rich with spiritual significance. The name symbolizes joy, hope, and the joyous laughter that often accompanies life’s greatest miracles. It’s famously borne by Isaac Newton, the groundbreaking physicist whose work fundamentally shaped modern science, as well as many other notable figures who have carried its legacy through centuries of history.

From the very sound of it, Issac radiates warmth and optimism. This laughter-filled meaning invites us to consider how a name can be a beacon, a tiny promise of happiness and resilience that a child carries from day one.

---

Introduction

When I first encountered the name Issac, spelled with that slightly unconventional double "s," I was immediately intrigued. There’s something about this variation that feels like a secret handshake between tradition and individuality. Issac feels familiar enough to evoke comfort and heritage but unique enough to stand out in a world of names that cycle through trends.

To me, Issac is like an old classic song given a fresh remix—timeless but with a spark of new energy. It carries with it a joyful meaning that resonates deeply, not just surface-level charm. The association with laughter and rejoicing makes it more than a name; it’s a hopeful statement.

If you’re considering this name for your baby, get ready to give them a name full of light, cheer, and potential—a name that laughs in the face of adversity and shines with brilliance. Issac is a name that feels like a warm embrace, one that promises joy through all seasons of life.

---

Where Does the Name Issac Come From?

Issac is a variant spelling of Isaac, which originates from the Hebrew name Yitzchak (יִצְחָק), meaning "he will laugh" or "he will rejoice." This meaning ties directly back to one of the most famous stories in the Bible, found in the Book of Genesis. When Abraham and Sarah were miraculously blessed with a son in their old age, Sarah laughed in disbelief and joy—thus the name Isaac was given as a testament to that laughter and happiness.

This story has touched millions across centuries, and through it, the name Isaac became synonymous with hope, faith, and joy amidst the impossible. The name’s meaning is a reminder not just of laughter itself, but of the laughter born from awe and gratitude—an uplifting spiritual narrative.

The English variant Issac surfaced over time as an alternative spelling, possibly influenced by regional dialects, phonetics, or simply parental preference. It's less common than "Isaac," but that’s part of its charm—it offers a fresh twist on a time-honored name, making it feel both classic and contemporary.

From Hebrew to Latin (Isaacus), Old French, and eventually English, the name has journeyed across languages and cultures without losing its joyful essence. To me, this evolution feels like the story of resilience itself—joy preserved even as the world changes. It’s a beautiful metaphor for laughter as a universal human language.

---

Who Are Famous Historical Figures Named Issac?

The legacy of the name Issac/Isaac is as diverse as it is inspiring. Throughout history, many individuals named Isaac have shaped culture, science, politics, and industry.

Isaac Newton (1643–1727) Perhaps the most famous bearer of the name, **Isaac Newton** was an English physicist and mathematician whose work is foundational for modern science. His laws of motion and universal gravitation revolutionized how we understand the universe. Beyond his scientific genius, Newton was also a deeply spiritual man, fascinated by theology and alchemy.

Newton’s story is one of curiosity and perseverance—the image of the apple falling and inspiring a universal law is iconic. For me, Newton embodies the joyful pursuit of knowledge and the laughter in finding answers to life’s big questions.

Isaac Asimov (1920–1992) Another giant is **Isaac Asimov**, the prolific American author and biochemist, renowned for his science fiction works and popular science writings. Asimov’s imagination helped shape the way we think about robotics, the future, and humanity’s place in the cosmos. His writings often carried an underlying optimism about human potential and intellect—a kind of intellectual joy that complements the name’s meaning perfectly.

Issac Merritt Singer (1811–1875) **Issac Merritt Singer** was an inventor and entrepreneur who improved the design of the sewing machine, making it accessible and practical for the masses. His innovations sparked a revolution in industrial manufacturing and home economics. The Singer Corporation, still a household name, stands as a testament to his ingenuity.

Singer’s story is a beautiful reminder that the name Issac is not just about joy, but about creativity and transformation—the laughter of new ideas changing the world.

Isaac Watts (1674–1748) A name less heard but equally impactful is **Isaac Watts**, a prolific English hymn writer, theologian, and logician. Often called the “Father of English Hymnody,” Watts wrote over 750 hymns, including classics like *“When I Survey the Wondrous Cross”* and *“Joy to the World.”* His work brought spiritual joy to countless congregations, echoing the name’s meaning in melody and faith.

Isaac Singer and The Sewing Machine Revolution Singer’s story also reflects the entrepreneurial spirit bound to the name—he turned technical innovation into an accessible product that empowered families worldwide. His passion and determination—qualities for which the name Issac can stand—remind me that laughter and joy often come from perseverance and creativity.

Each of these figures models different facets of what it means to embody the name Issac: curiosity, innovation, faith, creativity, and joyous impact.

---

Which Celebrities Are Named Issac?

The name Issac is alive and well in the world of celebrities, often chosen by parents who want to combine timeless meaning with a bit of modern flair.

Issac Luke From sports to the silver screen, **Issac Luke** is a standout name in rugby league. A New Zealander known for his tenacity and leadership on the field, Issac Luke demonstrates how a name can carry strength and joy simultaneously. His career is a testament to resilience and the spirited nature the name evokes.

Issac Hayden Another sports figure, **Issac Hayden** is an English professional footballer known for his work ethic and versatility. Watching Hayden’s growth on the pitch highlights the name’s association with determination and a joyful approach to challenges.

Hollywood’s Baby Issacs Celebrity parents also adore the name, choosing it for their children and reflecting its universal appeal. Jared Padalecki and Genevieve Cortese named their son **Isaac Rocket Lahey**, a name that instantly caught fans’ hearts with its blend of tradition and flair. Mario Lopez and Courtney Mazza’s son, **Isaac Diaz**, and Jessica Alba and Cash Warren’s son, **Isaac Lee**, carry the name into the heart of Hollywood.

When Mario Lopez announced his son’s birth, the public’s warm reception revealed just how beloved and respected this name is. The joyful meaning behind Issac adds a layer of depth to the glamorous world of celebrity baby names and shows thoughtful parenting in choosing names with substance.

Personally, I love how celebrities choosing Issac brings the name full circle—from ancient biblical origins to modern cultural icons.

---

What Athletes Are Named Issac?

Issac’s energetic and joyful meaning shines brightly on the playing fields around the world. Athletes named Issac often embody the name’s spirit of strength, joy, and resilience.

Isaac Okoro A rising star in the NBA, **Isaac Okoro** is known for his defensive prowess and high-energy play style. Drafted by the Cleveland Cavaliers, Okoro quickly became a fan favorite, his quick reflexes and determination inspiring viewers. To me, his journey reflects the name’s promise—a young man who approaches challenges with joy and fierce dedication.

Isaac Bonga Representing Germany, **Isaac Bonga** brings agility and versatility to basketball, playing in the NBA and internationally. His career showcases the global reach of the Issac name and its embodiment of youthful vigor.

Issac Luke (Rugby) As mentioned earlier, Issac Luke’s rugby league career has been marked by leadership and grit. His resilience on the field reminds me of how names can encapsulate character, inspiring children to pursue greatness with a joyful heart.

Beyond Basketball and Rugby Issac also appears in various other sports, from soccer fields to track arenas. Parents who seek a name that balances strength with warmth often choose Issac, hoping that their child carries those qualities into their athletic pursuits and beyond.

---

What Songs and Movies Feature the Name Issac?

Issac's presence in music and film may not be as widespread as some names, but where it does appear, it adds emotional color and depth.

“Isaac” by Hollyn One touching example is the song **“Isaac”** by Hollyn. This song explores themes of identity, purpose, and faith—perfectly in tune with the spiritual and joyful roots of the name. It’s a beautiful modern tribute that connects the personal and the universal.

Television and Film Characters Characters named Isaac have graced screens with a variety of roles:

  • Isaac Mendez from Heroes – a mystical painter with prophetic visions. Isaac Mendez’s character adds a layer of mystique and spiritual depth to the name, embodying creativity and foresight.
  • Isaac Washington from The Love Boat – the warm and friendly bartender who became a beloved figure, representing kindness and approachability.
  • Indie films and dramas often choose the name Isaac for characters who are intellectual, kind-hearted, or quietly heroic—traits that make the name stand out for its versatility.

In video games, Isaac Clarke from Dead Space is a memorable character who battles through fear and darkness—a fitting metaphor for the laughter and hope embedded in Issac’s meaning.

---

Are There Superheroes Named Issac?

While Issac isn’t mainstream among comic book superheroes, several characters bearing this name or its variants have made their mark in the world of fiction and gaming.

Isaac Clarke – *Dead Space* The protagonist of the survival horror game *Dead Space*, **Isaac Clarke** combines courage with vulnerability. His relentless fight against alien horrors is a testament to human perseverance in the face of fear. This character feels like a modern superhero in his own right—one who symbolizes hope and resilience through darkness.

Comic Book References Though not prevalent, occasional heroes or side characters named Isaac appear in comics, often portrayed with intelligence, bravery, and determination—qualities that mirror the name’s rich heritage.

For children and parents drawn to stories of strength with heart, the superhero connection adds an inspiring and imaginative dimension to the name Issac.

---

What Is the Spiritual Meaning of Issac?

Beyond its literal meaning of laughter and rejoicing, Issac carries deep spiritual resonance.

Numerology In numerology, Issac (and Isaac) vibrates to the numbers **1** and **9**, associated with leadership, creativity, humanitarianism, and spiritual enlightenment. These numbers suggest a person who naturally leads others with joy and compassion.

Astrology Issac might be linked astrologically to signs like **Leo** and **Sagittarius**, both known for their enthusiasm, warmth, and big-hearted nature. These traits perfectly align with the laughter and joy the name embodies.

Chakras From a chakra perspective, Issac could be connected to the **Solar Plexus Chakra**, the center of personal power, confidence, and joy. This further reinforces how the name can empower its bearer with inner strength and happiness.

For me personally, the spiritual meaning of Issac is a beautiful invitation to view laughter as a transformative and healing force. It’s a reminder that joy is more than an emotion—it’s a powerful energy that can connect, uplift, and inspire.

---

What Scientists Are Named Issac?

Science and Issac walk hand in hand, thanks in large part to the monumental legacy of Isaac Newton. Beyond him, the name has been associated with inventors and scholars who have transformed their fields.

Isaac Newton A brief revisit to Newton’s achievements: His work created the framework for classical mechanics. Beyond physics, Newton’s curiosity extended to optics, mathematics (calculus), and even theology. He was a polymath whose intellectual laughter might be imagined as the joy he found in unraveling the universe’s secrets.

Issac Merritt Singer’s Innovation While not a traditional scientist, Singer’s invention revolutionized technology and industry, which is a scientific achievement in its own right. His contribution to mechanical engineering highlights the name’s association with innovation.

Other Scientists Named Issac Though less famous, other Issacs and Isaacs have contributed to biology, chemistry, and engineering. Their stories may not be front-page headlines but collectively show how the name is tied to curiosity, discovery, and progress.

---

How Is Issac Used Around the World?

One of the most fascinating things about Issac is its global footprint. This name, while uniquely spelled here, finds resonance across cultures.

Hebrew Origins In its original Hebrew form, **Yitzchak**, the name remains popular in Israel and Jewish communities worldwide, carrying the original biblical significance.

Arabic Variants In Arabic, the name appears as **Ishaq** or إسحاق, widely used in Muslim communities, reflecting the Abrahamic connection shared with Judaism and Christianity.

Romance Languages In Spanish, Portuguese, and French-speaking countries, the name appears as **Isaac**, pronounced with subtle differences but maintaining the joyful essence.

English-Speaking Countries In the US, UK, Australia, and Canada, Issac and Isaac enjoy steady popularity, often ranking in the top 100-200 boys’ names. The variant spelling “Issac” is especially favored by parents seeking a unique touch.

This widespread usage underscores the name’s universal appeal—a joyful thread woven through many cultures, languages, and traditions.

---

Should You Name Your Baby Issac?

Choosing your baby’s name is one of the most intimate and meaningful decisions a parent can make. Issac offers a beautiful balance of timeless tradition and individual flair.

  • Meaning: “Laughter” and “he will rejoice” are not just words but blessings you give your child every time you call their name.
  • Sound: Issac’s soft yet strong sound carries warmth and confidence.
  • Legacy: From biblical stories to scientific giants, athletes, artists, and leaders, the name carries a legacy of joy, brilliance, and resilience.
  • Versatility: Whether your child grows up to be a scholar, athlete, artist, or leader, Issac fits every path.

Imagine your child knowing their name means joy and hope, inspiring them to face life with courage and a smile. That’s a gift that keeps giving.

Personally, if I were naming a child today, Issac would be near the top of my list. It’s more than a name—it’s a legacy of laughter, strength, and light in a complex world.

---

Final Thoughts: Why Issac Feels Like Home

For me, Issac is more than just a name on a birth certificate. It’s a story, a feeling, an invitation to embrace life with joy even when faced with challenges. It’s a name that has witnessed centuries of human experience, from biblical miracles to scientific revolutions, from championship fields to Hollywood lights.

Issac is laughter that has echoed through history, a spark of hope that refuses to dim. It’s a reminder that no matter how heavy life can be, there is always room to smile, to hope, and to rejoice.

If you choose Issac, you’re not just naming a child—you’re welcoming a legacy of joy, resilience, and brilliance into your family. And that, to me, is a truly beautiful gift.

---

Warmly, undefined