Family name Селли (Selli 
, Celli , Селли) , throughout the world, is a common surname. The last name Селли is habitual in San Marino, where it is a common surname, Italy, where it is quite a common surname, and Argentina, where it is quite a rare surname. Not in comparison with a country's population, the name is most common in Italy, Turkey, and the United States. Very seldom, Селли is the forename as well as the last name.