Callaghan vs Erin

Baby Name Comparison — 2026

Callaghan

Boy #3,457 Most Popular 3 Syllables

"lover of churches"

Origin: Irish Gaelic

Irish American British

✓ All Clear

Boy #3,635 Most Popular 2 Syllables

"Ireland, land of the west"

Origin: Irish

Irish English American

✓ All Clear

Callaghan Rank #3,457

Erin Rank #3,635

Callaghan is more popular, ranked #3457 vs #3635 for Erin.

Is Callaghan or Erin more popular?

Callaghan is more popular, ranked #3457 compared to Erin at #3635 in the United States.

What do Callaghan and Erin mean?

Callaghan means "lover of churches" (Irish Gaelic origin). Erin means "Ireland, land of the west" (Irish origin).

Are Callaghan and Erin boy or girl names?

Callaghan is primarily a boy name. Erin is primarily a boy name.