Zuban families are Croats and they are mostly from Sinj area. In the past century, relatively most of Croatian residents bearing this family name were born in Sinj area and in Pula.
Prevalence
About 200 people with faimily name Zuban live in Croatia today, in 80 households. There were 180 of them in the middle of the past century, and their number increased by 10 percent. They are located in the most of Croatian counties, in 16 cities and 16 other places, mostly in Neoric in Sinj area (60), Pula (40), Zagreb (25), Primosten in Sibenik area (15), and in Zadar (10).
Outside Croatia
Family name Zuban is present in 29 countries worldwide. The family name "Zuban " is used by some 900 people in Ukraine , about 700 in Russian Federation , and some 90 people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.