Antrim: | 11 | Armagh: | 5 | Belfast city: | 12 | Derry: | 34 |
Donegal: | 15 | Down: | 4 | Dublin: | 5 | Dublin city: | 5 |
Mayo: | 1 | Meath: | 1 | Offaly: | 2 | Roscommon: | 1 |
Tyrone: | 53 |
MacAslan | Very rare: Belfast. Ir. ? Mac Caisealáin. See Mac Causland. |
MacAusland | rare: Down-Tyrone. See Mac Causland. |
MacCausland | numerous: E Ulster, Tyrone-Donegal etc. Ir. Mac Caisealáin (SGA), from caiseal, a stone fort. However, this name is also Scottish and Black quotes one Absolon of the Buchanan country as origin. Macauslan was long associated with Dumbarton. SS. |
Parishes where McCausland and a second surname are found together
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