Leon vs Declan

Baby Name Comparison — 2026

Leon

Boy #141 Most Popular 2 Syllables

"lion"

Origin: Greek

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Boy #131 Most Popular 2 Syllables

"man of prayer"

Origin: Irish Gaelic

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Leon Rank #141

Declan Rank #131

Declan is more popular, ranked #131 vs #141 for Leon.

Is Leon or Declan more popular?

Declan is more popular, ranked #131 compared to Leon at #141 in the United States.

What do Leon and Declan mean?

Leon means "lion" (Greek origin). Declan means "man of prayer" (Irish Gaelic origin).

Are Leon and Declan boy or girl names?

Leon is primarily a boy name. Declan is primarily a boy name.