Ao vs Kais

Baby Name Comparison — 2026

Ao

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Boy #3,926 Most Popular 1 Syllable

"firm, steadfast, hard"

Origin: Arabic

Arabic Tunisian Lebanese Turkish

✓ All Clear

Ao Rank #14,516

Kais Rank #3,926

Kais is more popular, ranked #3926 vs #14516 for Ao.

Is Ao or Kais more popular?

Kais is more popular, ranked #3926 compared to Ao at #14516 in the United States.

What do Ao and Kais mean?

Ao means "blue, blue-green" (Japanese origin). Kais means "firm, steadfast, hard" (Arabic origin).

Are Ao and Kais boy or girl names?

Ao is primarily a boy name. Kais is primarily a boy name.