Meaning Cormac is an Irish name and means 'charioteer' or 'impure son'. Origin of Cormac Celtic , Irish +-100%Zoom level changed to 1 Popular Middle Names Augustus, Francis, Gerald, Grant, Ignatius, Jared, John, William Pronunciation 🔊 Listen Cormac KAOR-mahk Similar Names Cormick Corbmac Cairbre Carbry Kodi Parthasarathi Daruk Musikvahana Cody Benjamin Year by Year Popularity of Cormac