Surname Горби (Gorby 
, Gorbi 
, Горби) , throughout the world, is quite a rare last name. The last name Горби is characteristic of Ireland, where it is quite a rare surname, the United States, where it is a rare surname, and Tunisia. In absolute terms, the name is most common in the United States, Indonesia, and Italy. Also, Горби is the forename as well as the last name.