In Croatia, Biskup families are Croats (from Peljesac Peninsula ). In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik and in Dubrovnik area.
Prevalence
About 30 people with faimily name Biskup live in Croatia today, in 13 households. There were 30 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties, threee cities and 7 other places, mostly in Dubrovnik (15), Zadar (<5), Orebic on the Peljesac peninsula (<5), Zagreb (<5), and in Privlaka in Zadar area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1679 in source Catholic Church Parish Records.