A patronymic surname is a surname originated from the given name of the father or a patrilineal ancestor. Different cultures have different ways of producing patronymic surnames. For example, early patronymic Welsh surnames were the result of the Anglicizing of the historical Welsh naming system, which sometimes had included references to several generations: e.g., Llywelyn ap Gruffydd ap Morgan (Llywelyn son of Gruffydd son of Morgan), and which gave rise to the quip, "as long as a Welshman's pedigree."