Last name ناني (Nani 
, Nanni 
, ناني 
) , throughout the world, is a widespread family name. The surname ناني is characteristic of San Marino, where it is a common surname, Georgia, and Algeria, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, it is commonest in Algeria, Italy, and Indonesia. More prevalently, ناني is the forename as well as the last name.