Family name Аньєллі (Agnelli 
, Аньєллі 
) , throughout the world, is quite a common surname. The cognomen Аньєллі is habitual in Italy, where it is quite a rare surname, Argentina, where it is a rare surname, and France. Measured by absolute frequency, the name is most common in Italy, Brazil, and Argentina. Much less frequently, Аньєллі is the forename as well as the last name.