Blue vs Ao

Baby Name Comparison — 2026

Blue

Boy #2,626 Most Popular 1 Syllable

"the color blue, sky and sea"

Origin: Old French/Germanic

American English

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Blue Rank #2,626

Ao Rank #14,516

Blue is more popular, ranked #2626 vs #14516 for Ao.

Is Blue or Ao more popular?

Blue is more popular, ranked #2626 compared to Ao at #14516 in the United States.

What do Blue and Ao mean?

Blue means "the color blue, sky and sea" (Old French/Germanic origin). Ao means "blue, blue-green" (Japanese origin).

Are Blue and Ao boy or girl names?

Blue is primarily a boy name. Ao is primarily a boy name.