Aiden vs Ao

Baby Name Comparison — 2026

Aiden

Boy #47 Most Popular 2 Syllables

"Little fire; born of fire"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Aiden Rank #47

Ao Rank #14,516

Aiden is more popular, ranked #47 vs #14516 for Ao.

Is Aiden or Ao more popular?

Aiden is more popular, ranked #47 compared to Ao at #14516 in the United States.

What do Aiden and Ao mean?

Aiden means "Little fire; born of fire" (Irish Gaelic origin). Ao means "blue, blue-green" (Japanese origin).

Are Aiden and Ao boy or girl names?

Aiden is primarily a boy name. Ao is primarily a boy name.