- Callahan
Origin:
IrishMeaning:
"bright-headed"Description:
Callahan, the simpler spelling of Callaghan, is a rhythmic jig of a name whose history harks back to the ancient King of Munster. In the Dirty Harry movies, the Clint Eastwood character is Harry Callahan.
- Callahan
Origin:
Irish surnameMeaning:
"bright-headed"Description:
This friendly Irish surname is catching on with girls, perhaps due to the easy Callie nickname.