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| MacCoy | numerous: all areas, especially E Ulster, W Limerick, Louth. Ir. Mac Aodha, from first name Aodh, fire. They were Scots galloglasses in Ulster and the W Limerick branch came from Ulster 16 cent. Synonyms: Mac Kay, Mac Kee, Mac Hugh. |
Parishes where McCoy and a second surname are both baptised.
This list shows total McCoy Roman Catholic baptisms by county.
Click on the county to see detail.