Last name Гини (Gini 
, Guini 
, Гини 
) , all over the world, is a common family name. The family name Гини is characteristic of Paraguay, where it is quite a common surname, Papua New Guinea, where it is quite a rare surname, and Italy. Not in comparison with a country's population, it most frequently occurs in Italy, Paraguay, and Argentina. Likewise, Гини is the forename as well as the last name.