Aithan vs Keylan

Baby Name Comparison — 2026

Aithan

Boy #4,385 Most Popular 2 Syllables

"strong, enduring, firm"

Origin: Hebrew

American Christian English

✓ All Clear

Boy #4,690 Most Popular 2 Syllables

"slender, narrow"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Aithan Rank #4,385

Keylan Rank #4,690

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

Is Aithan or Keylan more popular?

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

What do Aithan and Keylan mean?

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

Are Aithan and Keylan boy or girl names?

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