Family name Чианни (Cianni 
, Чианни 
) , in the world, is quite a rare surname. The last name Чианни is characteristic of Italy, where it is quite a rare surname, Argentina, where it is a rare surname, and Uruguay. Measured by absolute frequency, this name is the most popular in Italy, Argentina, and France. Much less frequently, Чианни is the forename as well as the last name.