Norberto is an Italian surname derived from the Latin 'norberthus,' meaning 'famous for the north.' It originated in early Middle Ages Italy and was initially used as a Germanic personal name before becoming a popular surname worldwide. Notably, Saint Norberte of Xanten, a prominent Catholic bishop and theologian, carried this name. Today, Norberto remains widespread among Italian families and diverse communities across Europe, North America, and South America.