Ao vs Kaizen

Baby Name Comparison — 2026

Ao

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Boy #507 Most Popular 2 Syllables

"continuous improvement"

Origin: Japanese

Japanese American

✓ All Clear

Ao Rank #14,516

Kaizen Rank #507

Kaizen is more popular, ranked #507 vs #14516 for Ao.

Is Ao or Kaizen more popular?

Kaizen is more popular, ranked #507 compared to Ao at #14516 in the United States.

What do Ao and Kaizen mean?

Ao means "blue, blue-green" (Japanese origin). Kaizen means "continuous improvement" (Japanese origin).

Are Ao and Kaizen boy or girl names?

Ao is primarily a boy name. Kaizen is primarily a boy name.