Kaycee vs Aedan

Baby Name Comparison — 2026

Kaycee

Boy #2,527 Most Popular 2 Syllables

"vigilant in war, son of Cathasach"

Origin: Irish Gaelic

American Irish

✓ All Clear

Boy #2,590 Most Popular 2 Syllables

"little fire"

Origin: Old Irish

Irish Scottish English American

✓ All Clear

Kaycee Rank #2,527

Aedan Rank #2,590

Kaycee is more popular, ranked #2527 vs #2590 for Aedan.

Is Kaycee or Aedan more popular?

Kaycee is more popular, ranked #2527 compared to Aedan at #2590 in the United States.

What do Kaycee and Aedan mean?

Kaycee means "vigilant in war, son of Cathasach" (Irish Gaelic origin). Aedan means "little fire" (Old Irish origin).

Are Kaycee and Aedan boy or girl names?

Kaycee is primarily a boy name. Aedan is primarily a boy name.