Last name Россі (Rossi 
, Россі 
) , in the world, is a widespread family name. The last name Россі is habitual in San Marino, where it is a widespread surname, Italy, where it is a common surname, and Monaco (explore the name in all countries). In absolute terms, it is commonest in Italy, Brazil, and Argentina. Very seldom, Россі is the forename as well as the last name.