Casey (surname)

Casey
Family name
Meaning Cathaiseach
(vigilant or watchful)
Region of origin Ireland
Language(s) of origin Old Irish
(Anglicized)
Related names Caissie
O'Casey
O'Cathasaigh
MacCasey

Casey is a common variation of the Irish Gaelic cathasaigh/cathaiseach, meaning vigilant or watchful. At least six different septs used this name, primarily in the Counties of Cork and Dublin.

People with the surname Casey include:

Fictional characters

See also