Kacey vs Allan

Baby Name Comparison — 2026

Kacey

Boy #1,045 Most Popular 2 Syllables

"brave in battle, vigilant"

Origin: Irish Gaelic

Irish American

✓ All Clear

Boy #854 Most Popular 2 Syllables

"rock, harmony"

Origin: Celtic/Brythonic

Scottish English French American

✓ All Clear

Kacey Rank #1,045

Allan Rank #854

Allan is more popular, ranked #854 vs #1045 for Kacey.

Is Kacey or Allan more popular?

Allan is more popular, ranked #854 compared to Kacey at #1045 in the United States.

What do Kacey and Allan mean?

Kacey means "brave in battle, vigilant" (Irish Gaelic origin). Allan means "rock, harmony" (Celtic/Brythonic origin).

Are Kacey and Allan boy or girl names?

Kacey is primarily a boy name. Allan is primarily a boy name.