Cody is a surname primarily of Irish origin, "an Anglicized form of Gaelic O'Cuidighthigh meaning 'descendant of Cuidightheach' (originally a byname for a helpful person), or of Mac Óda 'son of Óda' (a personal name of uncertain origin)".[1] A Kilkenny family, formerly known as Archdeacon, assumed this name.[2]
People with the surname include: