Jason vs Leo

Baby Name Comparison — 2026

Jason

Boy #148 Most Popular 2 Syllables

"healer, to heal"

Origin: Greek Iason

English American Greek French

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Boy #24 Most Popular 2 Syllables

"lion-hearted, brave"

Origin: Latin

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Jason Rank #148

Leo Rank #24

Leo is more popular, ranked #24 vs #148 for Jason.

Is Jason or Leo more popular?

Leo is more popular, ranked #24 compared to Jason at #148 in the United States.

What do Jason and Leo mean?

Jason means "healer, to heal" (Greek Iason origin). Leo means "lion-hearted, brave" (Latin origin).

Are Jason and Leo boy or girl names?

Jason is primarily a boy name. Leo is primarily a boy name.