Family name Гиша (Гиша 
, Gischia 
) , in the world, is a rare cognomen. The family name Гиша is characteristic of Bulgaria, where it is a rare surname, the United States, where it is a very rare surname, and Italy, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in the United States, Bulgaria, and Russia. Also, Гиша is the forename as well as the last name.