In Croatia, Gorza families are Croats (from Grubisno Polje area ). In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar and in Grubisno Polje area.
Prevalence
Only a few people with faimily name Gorza live in Croatia today, in three households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in two Croatian cities only, in Bjelovar (<5) and Zagreb (<5).
Outside Croatia
Family name Gorza is present in 21 countries on four continents.