Cognomen Масино (Mashino 
, Masino 
, Massino ) , in the world, is quite a rare family name. The surname Масино is characteristic of Italy, where it is quite a rare surname, Argentina, and Germany, where it is a rare surname. In absolute terms, the name is most common in Italy, the United States, and Argentina. Much less frequently, Масино is the forename as well as the last name.