Dio vs Callaghan

Baby Name Comparison — 2026

Dio

Boy #3,613 Most Popular 2 Syllables

"God, divine"

Origin: Italian/Latin

Italian Greek Romanian Brazilian American

✓ All Clear

Boy #3,457 Most Popular 3 Syllables

"lover of churches"

Origin: Irish Gaelic

Irish American British

✓ All Clear

Dio Rank #3,613

Callaghan Rank #3,457

Callaghan is more popular, ranked #3457 vs #3613 for Dio.

Is Dio or Callaghan more popular?

Callaghan is more popular, ranked #3457 compared to Dio at #3613 in the United States.

What do Dio and Callaghan mean?

Dio means "God, divine" (Italian/Latin origin). Callaghan means "lover of churches" (Irish Gaelic origin).

Are Dio and Callaghan boy or girl names?

Dio is primarily a boy name. Callaghan is primarily a boy name.