Surname Гиганти (Giganti 
, Гиганти 
) , globally, is quite a rare cognomen. The last name Гиганти is characteristic of Italy, where it is quite a rare surname, Georgia, where it is a rare surname, and Argentina. Measured by absolute frequency, it most frequently occurs in Italy, the United States, and Argentina. Very seldom, Гиганти is the forename as well as the last name.