Issac

Meaning of Issac

It means "he will laugh" or "one who laughs."

Issac has Hebrew roots — browse every Hebrew baby name in our catalog.

Popularity of Issac

After ranking as high as #376 in 2008, Issac has fallen out of the US top 1,000 as of 2025.

Notable people named Issac

• Isaac Newton
  Physicist and mathematician
• Isaac Asimov
  Science fiction writer
• Isaac Hayes
  Soul and funk musician
• Isaac Stern
  Violinist
• Isaac Mizrahi
  Fashion designer

More Hebrew names

Questions about the name Issac

What does the name Issac mean?

Issac means it means "he will laugh" or "one who laughs.", and it comes from Hebrew origins.

Is Issac a boy's or a girl's name?

Issac is most commonly used as a boy's name in the United States.

How popular is the name Issac?

Issac did not appear in the top 1,000 baby names in 2025, which makes it a genuinely uncommon pick.

When was Issac most popular?

Issac peaked at #376 in 2008.