Allan vs Kellen

Baby Name Comparison — 2026

Allan

Boy #854 Most Popular 2 Syllables

"rock, harmony"

Origin: Celtic/Brythonic

Scottish English French American

✓ All Clear

Boy #1,031 Most Popular 2 Syllables

"slender, narrow"

Origin: Irish Gaelic 'caol'

Irish American German

✓ All Clear

Allan Rank #854

Kellen Rank #1,031

Allan is more popular, ranked #854 vs #1031 for Kellen.

Is Allan or Kellen more popular?

Allan is more popular, ranked #854 compared to Kellen at #1031 in the United States.

What do Allan and Kellen mean?

Allan means "rock, harmony" (Celtic/Brythonic origin). Kellen means "slender, narrow" (Irish Gaelic 'caol' origin).

Are Allan and Kellen boy or girl names?

Allan is primarily a boy name. Kellen is primarily a boy name.