Irish formÓ Catharnaigh; Ó Cearnaigh; Mac Cearnaigh
MeaningÓ Catharnaigh: 'descendant of Catharnach' (warlike); Ó Cearnaigh: 'descendant of Cearnach' (victorious); Mac Cearnaigh: 'son of Cearnach' (victorious)
CountiesMeath, Offaly, Mayo, Derry
Other spellings6
Origin of the Carney name
Three separate names per Woulfe: (1) Ó Catharnaigh, an old Meath family, chiefs of all Teffia, later of Muinntear Tadhgain (barony of Kilcoursey, Offaly), also called Sionnach, 'The Fox'; (2) Ó Cearnaigh: a Dalcassian family at Cashel, a Ui Fiachrach family in Mayo, and erenaghs of Derry; (3) Mac Cearnaigh of Ballymacarney, Co. Meath.[1][2][3]
- 1084Woulfe: Catharnach Sionnach (the fox), ancestor of the Ó Catharnaigh, was slain.[1]
- 1207Four Masters: 'Cathal, son of Rory, who was son of the Sinnagh (the Fox) O'Caharny, Lord of Teffia, died.'[7]
- 1233Four Masters: Niall Sinnagh O'Catharny, Lord of Teffia, wounded at Moin-crann-chaoin, died at his own house.[8]
- 16th centuryWoulfe: Mac Cearnaigh found chiefly in Down, Armagh and Donegal.[3]
- 189049 birth entries including spelling varieties (48 spelled Carney); 21 in Mayo.[4][5]
Carney surname: questions
What does the surname Carney mean?
Woulfe gives it for three Irish names: Ó Catharnaigh, 'descendant of Catharnach' (warlike), and Ó Cearnaigh and Mac Cearnaigh, from Cearnach (victorious).[1][2][3]
Are Carney and Kearney the same name?
Sometimes. Woulfe lists both Carney and Kearney as forms of Ó Cearnaigh and Mac Cearnaigh, but gives only Carney (not Kearney) for Ó Catharnaigh, the Fox family of Teffia.[1][2][3]
Why are some Carneys linked with the name Fox?
Woulfe says the Ó Catharnaigh of Teffia were also known as Sionnach, from their ancestor Catharnach Sionnach (the fox), and the head of the family was called 'The Fox'.[1]
Where in Ireland is the Carney name from?
Woulfe calls the Ó Catharnaigh an old Meath family whose patrimony was later narrowed to the barony of Kilcoursey in Offaly; he places Ó Cearnaigh families at Cashel, in Co. Mayo and at Derry, and says the original home of Mac Cearnaigh appears to have been Ballymacarney in Co. Meath. In 1890, 21 of the 49 Carney birth entries (including spelling varieties) were in Mayo.[1][2][4]