Ao vs Rainier

Baby Name Comparison — 2026

Ao

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Boy #3,988 Most Popular 2 Syllables

"wise counsel and army, counseling warrior"

Origin: Old German

German French Belgian American

✓ All Clear

Ao Rank #14,516

Rainier Rank #3,988

Rainier is more popular, ranked #3988 vs #14516 for Ao.

Is Ao or Rainier more popular?

Rainier is more popular, ranked #3988 compared to Ao at #14516 in the United States.

What do Ao and Rainier mean?

Ao means "blue, blue-green" (Japanese origin). Rainier means "wise counsel and army, counseling warrior" (Old German origin).

Are Ao and Rainier boy or girl names?

Ao is primarily a boy name. Rainier is primarily a boy name.