Mac vs Issac

Baby Name Comparison — 2026

Mac

Boy #696 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #856 Most Popular 2 Syllables

"laughter"

Origin: Hebrew

English American Jewish Christian African-American

✓ All Clear

Mac Rank #696

Issac Rank #856

Mac is more popular, ranked #696 vs #856 for Issac.

Is Mac or Issac more popular?

Mac is more popular, ranked #696 compared to Issac at #856 in the United States.

What do Mac and Issac mean?

Mac means "son of" (Scottish Gaelic origin). Issac means "laughter" (Hebrew origin).

Are Mac and Issac boy or girl names?

Mac is primarily a boy name. Issac is primarily a boy name.