Leo vs Caleb

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 #49 Most Popular 2 Syllables

"loyal as a dog"

Origin: Hebrew

English Jewish American

✓ All Clear

Leo Rank #24

Caleb Rank #49

Leo is more popular, ranked #24 vs #49 for Caleb.

Is Leo or Caleb more popular?

Leo is more popular, ranked #24 compared to Caleb at #49 in the United States.

What do Leo and Caleb mean?

Leo means "lion-hearted, brave" (Latin origin). Caleb means "loyal as a dog" (Hebrew origin).

Are Leo and Caleb boy or girl names?

Leo is primarily a boy name. Caleb is primarily a boy name.