Ao vs Lex

Baby Name Comparison — 2026

Ao

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Boy #2,214 Most Popular 1 Syllable

"defender of men (short for Alexander)"

Origin: Greek

English American Dutch European

✓ All Clear

Ao Rank #14,516

Lex Rank #2,214

Lex is more popular, ranked #2214 vs #14516 for Ao.

Is Ao or Lex more popular?

Lex is more popular, ranked #2214 compared to Ao at #14516 in the United States.

What do Ao and Lex mean?

Ao means "blue, blue-green" (Japanese origin). Lex means "defender of men (short for Alexander)" (Greek origin).

Are Ao and Lex boy or girl names?

Ao is primarily a boy name. Lex is primarily a boy name.