Callahan vs Simon

Baby Name Comparison — 2026

Callahan

Boy #364 Most Popular 3 Syllables

"lover of churches"

Origin: Irish Gaelic

Irish American English

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Boy #251 Most Popular 2 Syllables

"he has heard, God has heard"

Origin: Hebrew

English French German Scandinavian Jewish

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Callahan Rank #364

Simon Rank #251

Simon is more popular, ranked #251 vs #364 for Callahan.

Is Callahan or Simon more popular?

Simon is more popular, ranked #251 compared to Callahan at #364 in the United States.

What do Callahan and Simon mean?

Callahan means "lover of churches" (Irish Gaelic origin). Simon means "he has heard, God has heard" (Hebrew origin).

Are Callahan and Simon boy or girl names?

Callahan is primarily a boy name. Simon is primarily a boy name.