There are
105
Killeas in the USA
Killea is the
154907th
most common last name in the USA

Killea Genealogy

OriginsThe origins of the KILLEA surname can be traced back to Ireland, specifically to counties Donegal and Derry. It is primarily associated with families originating from these regions.
Geographic DistributionThe KILLEA surname is most popular in Ireland, particularly in counties Donegal and Derry. It has a limited presence outside of Ireland.
VariationsThere are no notable variations of the KILLEA surname.
Migration and ImmigrationDue to its limited presence outside of Ireland, there is little evidence of significant migration or immigration associated with the KILLEA surname.