In Croatia, Uščebrk families are Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Djakovo area.
Prevalence
Only a few people with faimily name Uščebrk live in Croatia today, in three households only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in only two Croatian places: in Majar (<10) and Levanjska Varos (<5) in Djakovo area.
Outside Croatia
Family name Uščebrk is present in this form only in Croatia.