Callaghan
Meaning
"lover of churches"
Origin: Irish Gaelic
Cultural Roots
Quick Stats
- Popularity Rank
- #3,457
- Total SSA Count
- 33
- Syllables
- 3
- Formality
- Moderate
- Nicknames
- Cal, Cally
Baby Name Comparison — 2026
"lover of churches"
Origin: Irish Gaelic
Callaghan is more popular, ranked #3457 vs #6840 for Rejean.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
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Callaghan is more popular, ranked #3457 compared to Rejean at #6840 in the United States.
Callaghan means "lover of churches" (Irish Gaelic origin).
Callaghan is primarily a boy name. Rejean is primarily a boy name.