Cal vs Ao

Baby Name Comparison — 2026

Cal

Boy #671 Most Popular 1 Syllable

"bald (short for Calvin from Latin Calvinus)"

Origin: Latin

American English Scottish

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Cal Rank #671

Ao Rank #14,516

Cal is more popular, ranked #671 vs #14516 for Ao.

Is Cal or Ao more popular?

Cal is more popular, ranked #671 compared to Ao at #14516 in the United States.

What do Cal and Ao mean?

Cal means "bald (short for Calvin from Latin Calvinus)" (Latin origin). Ao means "blue, blue-green" (Japanese origin).

Are Cal and Ao boy or girl names?

Cal is primarily a boy name. Ao is primarily a boy name.