Kaylan vs Fergus

Baby Name Comparison — 2026

Kaylan

Boy #4,545 Most Popular 2 Syllables

"slender, narrow one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Boy #4,453 Most Popular 2 Syllables

"man of vigor"

Origin: Old Irish

Scottish Irish English

✓ All Clear

Kaylan Rank #4,545

Fergus Rank #4,453

Fergus is more popular, ranked #4453 vs #4545 for Kaylan.

Is Kaylan or Fergus more popular?

Fergus is more popular, ranked #4453 compared to Kaylan at #4545 in the United States.

What do Kaylan and Fergus mean?

Kaylan means "slender, narrow one" (Irish Gaelic origin). Fergus means "man of vigor" (Old Irish origin).

Are Kaylan and Fergus boy or girl names?

Kaylan is primarily a boy name. Fergus is primarily a boy name.