Simon vs Callahan

Baby Name Comparison — 2026

Simon

Boy #251 Most Popular 2 Syllables

"he has heard, God has heard"

Origin: Hebrew

English French German Scandinavian Jewish

✓ All Clear

Boy #364 Most Popular 3 Syllables

"lover of churches"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Simon Rank #251

Callahan Rank #364

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

Is Simon or Callahan more popular?

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

What do Simon and Callahan mean?

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

Are Simon and Callahan boy or girl names?

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