Callaghan vs Brennen

Baby Name Comparison — 2026

Callaghan

Boy #3,457 Most Popular 3 Syllables

"lover of churches"

Origin: Irish Gaelic

Irish American British

✓ All Clear

Boy #3,623 Most Popular 2 Syllables

"prince, king"

Origin: Welsh/Celtic

Irish American English Scottish

✓ All Clear

Callaghan Rank #3,457

Brennen Rank #3,623

Callaghan is more popular, ranked #3457 vs #3623 for Brennen.

Is Callaghan or Brennen more popular?

Callaghan is more popular, ranked #3457 compared to Brennen at #3623 in the United States.

What do Callaghan and Brennen mean?

Callaghan means "lover of churches" (Irish Gaelic origin). Brennen means "prince, king" (Welsh/Celtic origin).

Are Callaghan and Brennen boy or girl names?

Callaghan is primarily a boy name. Brennen is primarily a boy name.