Keylan vs Aithan

Baby Name Comparison — 2026

Keylan

Boy #4,690 Most Popular 2 Syllables

"slender, narrow"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Boy #4,385 Most Popular 2 Syllables

"strong, enduring, firm"

Origin: Hebrew

American Christian English

✓ All Clear

Keylan Rank #4,690

Aithan Rank #4,385

Aithan is more popular, ranked #4385 vs #4690 for Keylan.

Is Keylan or Aithan more popular?

Aithan is more popular, ranked #4385 compared to Keylan at #4690 in the United States.

What do Keylan and Aithan mean?

Keylan means "slender, narrow" (Irish Gaelic origin). Aithan means "strong, enduring, firm" (Hebrew origin).

Are Keylan and Aithan boy or girl names?

Keylan is primarily a boy name. Aithan is primarily a boy name.