Mac
Mac-
a frequent initial of Scotch and Irish names, being the Gnelic for son. Those in which it is thus written in full are given below in order. For others, see under the abbreviated form M'- or Mc-.
Mac-
a frequent initial of Scotch and Irish names, being the Gnelic for son. Those in which it is thus written in full are given below in order. For others, see under the abbreviated form M'- or Mc-.