Surname Цоцо (Tsotso 
, Цоцо 
) , in all the world, is a rare last name. The surname Цоцо is habitual in South Africa, where it is a rare surname, Bulgaria, and Georgia, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in South Africa, Bulgaria, and Nigeria. Also, Цоцо is the forename as well as the last name.