Kellin vs Kailen

Baby Name Comparison — 2026

Kellin

Boy #2,966 Most Popular 2 Syllables

"church"

Origin: Old Irish

American Irish-American English

✓ All Clear

Boy #3,163 Most Popular 2 Syllables

"slender, narrow"

Origin: Irish Gaelic

Irish American Celtic

✓ All Clear

Kellin Rank #2,966

Kailen Rank #3,163

Kellin is more popular, ranked #2966 vs #3163 for Kailen.

Is Kellin or Kailen more popular?

Kellin is more popular, ranked #2966 compared to Kailen at #3163 in the United States.

What do Kellin and Kailen mean?

Kellin means "church" (Old Irish origin). Kailen means "slender, narrow" (Irish Gaelic origin).

Are Kellin and Kailen boy or girl names?

Kellin is primarily a boy name. Kailen is primarily a boy name.