Walter vs Ao

Baby Name Comparison — 2026

Walter

Boy #271 Most Popular 2 Syllables

"ruler of the army"

Origin: Old High German

English German Scandinavian Dutch

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Walter Rank #271

Ao Rank #14,516

Walter is more popular, ranked #271 vs #14516 for Ao.

Is Walter or Ao more popular?

Walter is more popular, ranked #271 compared to Ao at #14516 in the United States.

What do Walter and Ao mean?

Walter means "ruler of the army" (Old High German origin). Ao means "blue, blue-green" (Japanese origin).

Are Walter and Ao boy or girl names?

Walter is primarily a boy name. Ao is primarily a boy name.