Trey vs Ao

Baby Name Comparison — 2026

Trey

Boy #790 Most Popular 1 Syllable

"three, the third"

Origin: Old French

American English

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Trey Rank #790

Ao Rank #14,516

Trey is more popular, ranked #790 vs #14516 for Ao.

Is Trey or Ao more popular?

Trey is more popular, ranked #790 compared to Ao at #14516 in the United States.

What do Trey and Ao mean?

Trey means "three, the third" (Old French origin). Ao means "blue, blue-green" (Japanese origin).

Are Trey and Ao boy or girl names?

Trey is primarily a boy name. Ao is primarily a boy name.