Calder vs Ao

Baby Name Comparison — 2026

Calder

Boy #2,005 Most Popular 2 Syllables

"rough waters, hard stream"

Origin: Scottish Gaelic

Scottish English American

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Calder Rank #2,005

Ao Rank #14,516

Calder is more popular, ranked #2005 vs #14516 for Ao.

Is Calder or Ao more popular?

Calder is more popular, ranked #2005 compared to Ao at #14516 in the United States.

What do Calder and Ao mean?

Calder means "rough waters, hard stream" (Scottish Gaelic origin). Ao means "blue, blue-green" (Japanese origin).

Are Calder and Ao boy or girl names?

Calder is primarily a boy name. Ao is primarily a boy name.