Surname Carthaigh (Carthaigh 
) , in the world, is a very rare family name. The family name Carthaigh is habitual in Ireland, where it is a rare surname, Belgium, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Carthaigh is the forename as well as the last name.
| donall na buile mac carthaigh poet |
|
|
| muireadhach ua carthaigh Irish poet |
|
|
| fínghin mac carthaigh Irish king |
|
|
| aodh ollbhar o carthaigh medieval Irish poet |
|
|
| cruimthear mac carthaigh Medieval Gael |
|
|
| feardana ua carthaigh Irish poet |
|
|
| shane ó carthaigh Irish Gaelic football player, IE (b. 1994) |
|