McCloskey Surname Meaning & Origin
What the McCloskey last name means, where the surname began and how it spread.
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Meaning and origin of the McCloskey last name
Meaning of the McCloskey last name: the son of Bloscadh. McCloskey derives from the Irish Mac Bloscaidh, son of Bloscadh. The surname is closely associated with County Derry, particularly the Dungiven area, where it is often noted as an offshoot of the Ó Catháin (O'Kane) group. That traditional link needs records for any individual family carrying this last name.
Arms associated with the McCloskey name
Sharing a surname establishes no coat of arms entitlement; heraldry follows documented individual lineages.
Get your full McCloskey family history
This is only a glimpse of the McCloskey story. The full McCloskey history report goes much deeper into where the name began, who carried it and how the family spread, and it comes with a museum-style painted McCloskey coat of arms. Get the full McCloskey report.
McCloskey name FAQ
What does the McCloskey name mean?
The son of Bloscadh.
Where does the McCloskey surname come from?
It originates in Ireland, and is also found in the United States and Canada.
Is there a McCloskey coat of arms?
Arms were granted to individuals rather than to everyone with a surname. Herald Lab paints a personalized McCloskey coat of arms in museum style, based on historic heraldry.
Sources: Elsdon C. Smith, Dictionary of American Family Names (1956), individual surname entries; modern indexed dictionary entries supersede conflicting interpretations.; Forebears, Surnam.es and individual surname distribution references.