Kacey vs Ao

Baby Name Comparison — 2026

Kacey

Boy #1,045 Most Popular 2 Syllables

"brave in battle, vigilant"

Origin: Irish Gaelic

Irish American

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Kacey Rank #1,045

Ao Rank #14,516

Kacey is more popular, ranked #1045 vs #14516 for Ao.

Is Kacey or Ao more popular?

Kacey is more popular, ranked #1045 compared to Ao at #14516 in the United States.

What do Kacey and Ao mean?

Kacey means "brave in battle, vigilant" (Irish Gaelic origin). Ao means "blue, blue-green" (Japanese origin).

Are Kacey and Ao boy or girl names?

Kacey is primarily a boy name. Ao is primarily a boy name.