Mac Giolla Mhaoil
Mac GIOLLA MHAOIL—IV—M'Gullemoyell, M'Gilleweele, MacIlmoyle, MacIlmoil, MacElmoyle, Macklemoyle, MacElmeel, MacMeel; 'son of Giolla maol' (the bald lad); an Ulster surname. It was also in use at one time in Co. Clare.
Alphabetical Index to Irish Surnames