Arlo vs Leon

Baby Name Comparison — 2026

Arlo

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

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Boy #141 Most Popular 2 Syllables

"lion"

Origin: Greek

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Arlo Rank #146

Leon Rank #141

Leon is more popular, ranked #141 vs #146 for Arlo.

Is Arlo or Leon more popular?

Leon is more popular, ranked #141 compared to Arlo at #146 in the United States.

What do Arlo and Leon mean?

Arlo means "fortified hill" (Old English origin). Leon means "lion" (Greek origin).

Are Arlo and Leon boy or girl names?

Arlo is primarily a boy name. Leon is primarily a boy name.