Family name Валли (Valli 
, Vally , Vallee ) , around the world, is a common surname. The family name Валли is characteristic of San Marino, where it is a common surname, Finland, where it is quite a common surname, and Guernsey (explore the name in all countries). Measured by absolute frequency, it is the most numerous in India, France, and Italy. Likewise, Валли is the forename as well as the last name.