Leo vs Ayden

Baby Name Comparison — 2026

Leo

Boy #24 Most Popular 2 Syllables

"lion-hearted, brave"

Origin: Latin

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✓ All Clear

Boy #213 Most Popular 2 Syllables

"little fire"

Origin: Old Irish (Aodhán)

American Irish English

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Leo Rank #24

Ayden Rank #213

Leo is more popular, ranked #24 vs #213 for Ayden.

Is Leo or Ayden more popular?

Leo is more popular, ranked #24 compared to Ayden at #213 in the United States.

What do Leo and Ayden mean?

Leo means "lion-hearted, brave" (Latin origin). Ayden means "little fire" (Old Irish (Aodhán) origin).

Are Leo and Ayden boy or girl names?

Leo is primarily a boy name. Ayden is primarily a boy name.