Mac Óda
Mac ÓDA—V—M'Odo, M'Ode, M'Codo, M'Cody, Cody, Coady, [Archdeacon]; 'son of Odo' or 'Otho' (a Teutonic personal name, introduced by the Normans); a patronymic surname assumed by the family of Archdeacon, in Co. Kilkenny.
Alphabetical Index to Irish Surnames