Caleb vs Leo

Baby Name Comparison — 2026

Caleb

Boy #49 Most Popular 2 Syllables

"loyal as a dog"

Origin: Hebrew

English Jewish American

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Boy #24 Most Popular 2 Syllables

"lion-hearted, brave"

Origin: Latin

English Italian German French American Spanish

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Caleb Rank #49

Leo Rank #24

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

Is Caleb or Leo more popular?

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

What do Caleb and Leo mean?

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

Are Caleb and Leo boy or girl names?

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