Koy vs Ao

Baby Name Comparison — 2026

Koy

Boy #3,455 Most Popular 1 Syllable

"victorious people"

Origin: Greek via Dutch

Dutch American Hmong

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Koy Rank #3,455

Ao Rank #14,516

Koy is more popular, ranked #3455 vs #14516 for Ao.

Is Koy or Ao more popular?

Koy is more popular, ranked #3455 compared to Ao at #14516 in the United States.

What do Koy and Ao mean?

Koy means "victorious people" (Greek via Dutch origin). Ao means "blue, blue-green" (Japanese origin).

Are Koy and Ao boy or girl names?

Koy is primarily a boy name. Ao is primarily a boy name.