Koen vs Ao

Baby Name Comparison — 2026

Koen

Boy #682 Most Popular 1 Syllable

"bold counselor, brave advisor"

Origin: Old High German

Dutch Flemish Belgian German

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Koen Rank #682

Ao Rank #14,516

Koen is more popular, ranked #682 vs #14516 for Ao.

Is Koen or Ao more popular?

Koen is more popular, ranked #682 compared to Ao at #14516 in the United States.

What do Koen and Ao mean?

Koen means "bold counselor, brave advisor" (Old High German origin). Ao means "blue, blue-green" (Japanese origin).

Are Koen and Ao boy or girl names?

Koen is primarily a boy name. Ao is primarily a boy name.