Issac vs Kellan

Baby Name Comparison — 2026

Issac

Boy #856 Most Popular 2 Syllables

"laughter"

Origin: Hebrew

English American Jewish Christian African-American

✓ All Clear

Boy #919 Most Popular 2 Syllables

"slender, bright-headed"

Origin: Irish Gaelic

Irish Scottish American

✓ All Clear

Issac Rank #856

Kellan Rank #919

Issac is more popular, ranked #856 vs #919 for Kellan.

Is Issac or Kellan more popular?

Issac is more popular, ranked #856 compared to Kellan at #919 in the United States.

What do Issac and Kellan mean?

Issac means "laughter" (Hebrew origin). Kellan means "slender, bright-headed" (Irish Gaelic origin).

Are Issac and Kellan boy or girl names?

Issac is primarily a boy name. Kellan is primarily a boy name.