Yitzhak
YITZ-KHAHK
The Hebrew form of Isaac, meaning he will laugh or laughter. When God told Abraham and Sarah that they would have a son in their old age, Sarah laughed at the impossibility of it, and that laughter became the child's name. Yitzhak carries within it a story of joy arriving after long waiting, of faith vindicated in the most unexpected way.
At a glance
The Hebrew original of Isaac, meaning he will laugh, naming the patriarch born to Sarah and Abraham as a joyful miracle.
Etymology & History
Yitzhak derives from the Hebrew root 'tzachak', meaning to laugh. The name is explained narratively in Genesis: Sarah laughed upon hearing that she would bear a child at ninety, and Abraham himself laughed too. God instructed that the child be named Yitzhak to memorialise that laughter. The form Isaac reached the Western world via Greek and Latin translations of the Hebrew scriptures.
Cultural Significance
As one of the three patriarchs of Judaism, Yitzhak occupies a central place in Jewish identity and prayer. The story of the Akedah, the near-sacrifice of Yitzhak on Mount Moriah, is one of the most examined passages in all of Jewish thought, raising deep questions about faith, obedience, and divine testing. In modern Israel, Yitzhak Rabin gave the name a contemporary resonance associated with military service, peacemaking, and tragic loss. The name is most common among traditionally observant families today.
Famous people named Yitzhak
Yitzhak, the Patriarch
The second of the three Jewish patriarchs, son of Abraham and Sarah, father of Jacob and Esau, whose life is a story of faith, near sacrifice, and covenant renewal.
Yitzhak Rabin
Israeli military commander and statesman (1922-1995), who served twice as Prime Minister and was awarded the Nobel Peace Prize for his role in the Oslo Accords.
Frequently Asked Questions
Names like Yitzhak
Avraham
“Father of many nations”
Avraham is the Hebrew form of Abraham, the founding patriarch of Judaism, Christianity, and Islam. In the Book of Genesis, God changed the patriarch's name from Avram, meaning exalted father, to Avraham, traditionally interpreted as father of many nations or father of a multitude. This new name embodied the divine promise that his descendants would become as numerous as the stars. Avraham is regarded in Jewish tradition as the first person to recognise the existence of one God, making him the spiritual father of monotheism itself.
Isaac
“He will laugh”
Isaac comes from the Hebrew 'Yitzhak,' meaning 'he will laugh' or 'he laughs.' The name commemorates the joy and disbelief of Abraham and Sarah when told they would have a child in their old age. It is a name rooted in wonder, delight, and the unexpected blessings of life.
Yaakov
“Supplanter, heel”
The Hebrew form of Jacob, meaning supplanter or he who grasps the heel. Yaakov was born grasping his twin brother Esau's heel. His story arc from cunning supplanter to the patriarch Israel, renamed by God after wrestling with an angel, is one of the Torah's most profound narratives of transformation and divine relationship.
Yishai
“Gift, wealthy”
Yishai is the original Hebrew form of the name Jesse, carrying meanings related to gift, wealthy, or God exists. In the Hebrew Bible, Yishai was the father of King David, the shepherd boy who became Israel's greatest king. The prophetic image of a shoot sprouting from the stump of Jesse, found in the book of Isaiah, became one of the most powerful symbols of hope and messianic expectation in Jewish and Christian tradition alike.
Yosef
“God will increase”
The Hebrew form of Joseph, meaning God will increase. Yosef's journey from slavery to leadership is one of the Torah's most compelling narratives of resilience and faith. The name carries a sense of divine promise and abundance, suggesting that what God gives will only grow.
Where you'll find Yitzhak
Yitzhak shows up in these curated collections across Namekin.