Type Surname (from given name)
Usage Irish
Meaning & History
Anglicized form of Irish Mac Cú Uladh meaning "son of Cú Uladh". The byname Cú Uladh means "hound of Ulster". This surname has also been associated with Old Irish cullach "boar".
Related Names
VariantMac Cú Uladh
Other Languages & CulturesMcCulloch(Scottish) Mac Cú Uladh(Scottish Gaelic)