Bertino

Bertino is a surname of Italian origin. It is most commonly found in Italy and among descendants of Italian immigrants in the Americas and other regions. The form is believed to be a diminutive or affectionate variant derived from given names such as Alberto or Bertrando, with the -ino suffix conveying smallness or familiarity, a common pattern in Italian nicknames that later became family names.

In contemporary usage, Bertino is borne by people across the Italian diaspora in Europe, the Americas, and beyond. It is related to other Italian surnames such as Bertini and Bertoni. As with many surnames, variations in spelling and distribution reflect historical migration, regional naming practices, and cultural exchange.