Kacey vs Kase

Baby Name Comparison — 2026

Kacey

Boy #1,045 Most Popular 2 Syllables

"brave in battle, vigilant"

Origin: Irish Gaelic

Irish American

✓ All Clear

Boy #967 Most Popular 1 Syllable

"watchful, vigilant (via Casey)"

Origin: Irish Gaelic Cathasaigh

American English

✓ All Clear

Kacey Rank #1,045

Kase Rank #967

Kase is more popular, ranked #967 vs #1045 for Kacey.

Is Kacey or Kase more popular?

Kase is more popular, ranked #967 compared to Kacey at #1045 in the United States.

What do Kacey and Kase mean?

Kacey means "brave in battle, vigilant" (Irish Gaelic origin). Kase means "watchful, vigilant (via Casey)" (Irish Gaelic Cathasaigh origin).

Are Kacey and Kase boy or girl names?

Kacey is primarily a boy name. Kase is primarily a boy name.