Family name Дуни (Duni 
, Duny 
, Дуни 
) , throughout the world, is quite a rare last name. The cognomen Дуни is characteristic of Albania, where it is quite a rare surname, France, and Greece, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Indonesia, France, and Italy. More prevalently, Дуни is the forename as well as the last name.