Keylan vs Haidyn

Baby Name Comparison — 2026

Keylan

Boy #4,690 Most Popular 2 Syllables

"slender, narrow"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Boy #4,798 Most Popular 2 Syllables

"hay valley, from the hedged valley"

Origin: Old English

American English

✓ All Clear

Keylan Rank #4,690

Haidyn Rank #4,798

Keylan is more popular, ranked #4690 vs #4798 for Haidyn.

Is Keylan or Haidyn more popular?

Keylan is more popular, ranked #4690 compared to Haidyn at #4798 in the United States.

What do Keylan and Haidyn mean?

Keylan means "slender, narrow" (Irish Gaelic origin). Haidyn means "hay valley, from the hedged valley" (Old English origin).

Are Keylan and Haidyn boy or girl names?

Keylan is primarily a boy name. Haidyn is primarily a boy name.