Ao vs Duke

Baby Name Comparison — 2026

Ao

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Boy #710 Most Popular 1 Syllable

"leader, military commander"

Origin: Latin

American English Australian

✓ All Clear

Ao Rank #14,516

Duke Rank #710

Duke is more popular, ranked #710 vs #14516 for Ao.

Is Ao or Duke more popular?

Duke is more popular, ranked #710 compared to Ao at #14516 in the United States.

What do Ao and Duke mean?

Ao means "blue, blue-green" (Japanese origin). Duke means "leader, military commander" (Latin origin).

Are Ao and Duke boy or girl names?

Ao is primarily a boy name. Duke is primarily a boy name.