Last name Gigo (Gigo 
, Гиго 
, גיגו 
) , in the entire world, is quite a rare surname. The last name Gigo is characteristic of Georgia, where it is quite a rare surname, North Macedonia, and Qatar, where it is a rare surname. Measured by absolute frequency, the name is most common in Georgia, Egypt, and Algeria. Also, Gigo is the forename as well as the last name.