Leo vs Ace

Baby Name Comparison — 2026

Leo

Boy #24 Most Popular 2 Syllables

"lion-hearted, brave"

Origin: Latin

English Italian German French American Spanish

✓ All Clear

Boy #165 Most Popular 1 Syllable

"unity; the best; one"

Origin: Latin via Old French

American English Australian

✓ All Clear

Leo Rank #24

Ace Rank #165

Leo is more popular, ranked #24 vs #165 for Ace.

Is Leo or Ace more popular?

Leo is more popular, ranked #24 compared to Ace at #165 in the United States.

What do Leo and Ace mean?

Leo means "lion-hearted, brave" (Latin origin). Ace means "unity; the best; one" (Latin via Old French origin).

Are Leo and Ace boy or girl names?

Leo is primarily a boy name. Ace is primarily a boy name.