Leo vs Lucas

Baby Name Comparison — 2026

Leo

Boy #24 Most Popular 2 Syllables

"lion-hearted, brave"

Origin: Latin

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Boy #9 Most Popular 2 Syllables

"from Lucania"

Origin: Latin

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Leo Rank #24

Lucas Rank #9

Lucas is more popular, ranked #9 vs #24 for Leo.

Is Leo or Lucas more popular?

Lucas is more popular, ranked #9 compared to Leo at #24 in the United States.

What do Leo and Lucas mean?

Leo means "lion-hearted, brave" (Latin origin). Lucas means "from Lucania" (Latin origin).

Are Leo and Lucas boy or girl names?

Leo is primarily a boy name. Lucas is primarily a boy name.