Last name Грасси (Grassi 
, Грасси 
) , throughout the world, is a common cognomen. The surname Грасси is habitual in San Marino, where it is a common surname, Italy, where it is quite a common surname, and Uruguay (explore the name in all countries). Not in comparison with a country's population, the name is most common in Italy, Brazil, and Argentina. Much less frequently, Грасси is the forename as well as the last name.