Callahan is a boy’s name of Irish origin. Meaning in Irish: Surname. The name has 8 letters.
Related names
Caley
BoyGaelic Irish Scottish
Slender. Slim; slender. Contemporary variant of Cailean 'Child.'.
Calhoun
BoyGaelic Irish
From the narrow forest. From the narrow forest. Surname.
Calin
BoyIrish
Powerful warrior.
Callaghan
BoyIrish
Strife. Saint Callaghan was an Irish saint.
Callee
GirlGaelic Irish
Variant of Cayley meaning from the forest.
Calli
GirlEnglish Gaelic Irish Greek
Lark. Variant of Cayley meaning from the forest. The most beautiful.
Callie
GirlEnglish Gaelic Irish Greek
Lark. Variant of Cayley meaning from the forest. The most beautiful.
Callough
BoyIrish
Bald.