 However, the child may have any other combination of the parents' surnames, according to euphony, social significance or other reasons.For example, is not uncommon for the first born male to be given the father's full name followed by "Júnior" or "Filho" (son), and the next generation's first born male to be given the grandfather's name followed by "Neto" (grandson).Hence "Carlos da Silva Gonçalves" might choose to name his first born son "Carlos da Silva Gonçalves Júnior", who in turn might name his first born son "Carlos da Silva Gonçalves Neto", in which case none of the mother's family names are passed on.