Cliff vs Ao

Baby Name Comparison — 2026

Cliff

Boy #3,023 Most Popular 1 Syllable

"steep rock face by a crossing"

Origin: Old English

English American British

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Cliff Rank #3,023

Ao Rank #14,516

Cliff is more popular, ranked #3023 vs #14516 for Ao.

Is Cliff or Ao more popular?

Cliff is more popular, ranked #3023 compared to Ao at #14516 in the United States.

What do Cliff and Ao mean?

Cliff means "steep rock face by a crossing" (Old English origin). Ao means "blue, blue-green" (Japanese origin).

Are Cliff and Ao boy or girl names?

Cliff is primarily a boy name. Ao is primarily a boy name.