Kailan vs Kellin

Baby Name Comparison — 2026

Kailan

Boy #2,875 Most Popular 2 Syllables

"little slender one"

Origin: Irish Gaelic

American Irish English

✓ All Clear

Boy #2,966 Most Popular 2 Syllables

"church"

Origin: Old Irish

American Irish-American English

✓ All Clear

Kailan Rank #2,875

Kellin Rank #2,966

Kailan is more popular, ranked #2875 vs #2966 for Kellin.

Is Kailan or Kellin more popular?

Kailan is more popular, ranked #2875 compared to Kellin at #2966 in the United States.

What do Kailan and Kellin mean?

Kailan means "little slender one" (Irish Gaelic origin). Kellin means "church" (Old Irish origin).

Are Kailan and Kellin boy or girl names?

Kailan is primarily a boy name. Kellin is primarily a boy name.