Reign vs Ao

Baby Name Comparison — 2026

Reign

Boy #624 Most Popular 1 Syllable

"rule, sovereignty"

Origin: Old French

English American

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Reign Rank #624

Ao Rank #14,516

Reign is more popular, ranked #624 vs #14516 for Ao.

Is Reign or Ao more popular?

Reign is more popular, ranked #624 compared to Ao at #14516 in the United States.

What do Reign and Ao mean?

Reign means "rule, sovereignty" (Old French origin). Ao means "blue, blue-green" (Japanese origin).

Are Reign and Ao boy or girl names?

Reign is primarily a boy name. Ao is primarily a boy name.