Submitted names are contributed by users of this website. Check marks indicate the level to which a name has been verified.
Type Surname
Pronounced Pron. CASS-see  [key]
Other Forms FormsO Cathasaigh, Casey, MacCasey, O'Casey, Caissey, Caussey

Meaning & History

This surname originated around ancient Scotland and Ireland. In its Gaelic form it is called, 'O Cathasaigh', which means 'the watchful one'.

927 people have this surname, and is most prevalent in the United States.
Added 12/27/2016 by jjjacobo121901
Edited 3/3/2020 by Mike C