Ao vs Kasyn

Baby Name Comparison — 2026

Ao

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Boy #2,055 Most Popular 2 Syllables

"vigilant in war"

Origin: Irish

American Irish

✓ All Clear

Ao Rank #14,516

Kasyn Rank #2,055

Kasyn is more popular, ranked #2055 vs #14516 for Ao.

Is Ao or Kasyn more popular?

Kasyn is more popular, ranked #2055 compared to Ao at #14516 in the United States.

What do Ao and Kasyn mean?

Ao means "blue, blue-green" (Japanese origin). Kasyn means "vigilant in war" (Irish origin).

Are Ao and Kasyn boy or girl names?

Ao is primarily a boy name. Kasyn is primarily a boy name.