McCord (surname) Irish name Mac Mhuircheartaigh (septs of MacCurdy, and MacKurdy). Notable people with the surname include: McCord (surname) McCord (also rendered MacCourt, McCourt, McCoard, McCard, and MacCord) is a surname with origins having been found between Ayrshire, Scotland, but mostly in Airgíalla [circa 7th century AD] (modern day Irish counties of Louth, Tyrone, Armagh, and Monaghan. McCord/MacCord comes from Old Gaelic name "Mac Cuarta" or sometimes "Mac Cuairt", translating as "the son of Cuairt", a byname meaning "visitor" or "journeymen"or "son of Achilles" The town of Cappagh, County Tyrone, Northern Ireland in gaelic translates to Ceapach Mhic Cuarta meaning "Mac Cuarta's
McCabe (surname) "MacNab", "McNab", which are from the Gaelic "Mac an Aba", "Mac an Abadh". Bearers of the surname are considered to have settled in Ireland from the Western Isles of Scotland sometime around 1350, employed as gallowglass (mercenary soldiers) to the O'Reillys and O'Rourkes which were the principal septs of Breffny. According to a pedigree written by Dubhaltach Mac Fhirbhisigh, the MacCabes descend from the MacLeods. In time the MacCabes became a recognised Irish sept, with the chieftain being called "Constable of the two Breffnys". According to MacLysaght in the mid 20th century, statistics then showed that the surname was more