Surname Фацо (Fatso 
, Фацо 
) , throughout the world, is a very rare family name. The family name Фацо is characteristic of Bulgaria, where it is a rare surname, Georgia, where it is a very rare surname, and South Africa. Measured by absolute frequency, it is the most numerous in South Africa, Myanmar, and Bulgaria. Likewise, Фацо is the forename as well as the last name.