Ao vs Arlo

Baby Name Comparison — 2026

Ao

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Ao Rank #14,516

Arlo Rank #146

Arlo is more popular, ranked #146 vs #14516 for Ao.

Is Ao or Arlo more popular?

Arlo is more popular, ranked #146 compared to Ao at #14516 in the United States.

What do Ao and Arlo mean?

Ao means "blue, blue-green" (Japanese origin). Arlo means "fortified hill" (Old English origin).

Are Ao and Arlo boy or girl names?

Ao is primarily a boy name. Arlo is primarily a boy name.