Case vs Ao

Baby Name Comparison — 2026

Case

Boy #723 Most Popular 1 Syllable

"maker of cases or boxes"

Origin: Old French casse/Latin capsa

American English

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Case Rank #723

Ao Rank #14,516

Case is more popular, ranked #723 vs #14516 for Ao.

Is Case or Ao more popular?

Case is more popular, ranked #723 compared to Ao at #14516 in the United States.

What do Case and Ao mean?

Case means "maker of cases or boxes" (Old French casse/Latin capsa origin). Ao means "blue, blue-green" (Japanese origin).

Are Case and Ao boy or girl names?

Case is primarily a boy name. Ao is primarily a boy name.