Younger generations tend to use both the father's and the mother's family name, thus giving four names to their sons (like "Paulo Salim Lutfalla Maluf" or "Maria Heiko Sugahara Uemura").
年轻一代倾向于使用父亲和母亲的姓氏，从而给他们的儿子（如Paulo Salim Lutfalla Maluf 或Maria Heiko Sugahara Uemura” ）提供了四段姓名。