In Croatia, Đurinjak families are Croats (from Beli Manastir area ). In the past century, relatively most of Croatian residents bearing this family name were born in Ivanec and in Beli Manastir area.
Prevalence
About 10 people with faimily name Đurinjak live in Croatia today, in five households only. There were 20 of them in the middle of the past century, and their number halved. They are located in only four Croatian places: in Petrijevci in Valpovo area (<5), Prigorec (<5), and in Popovac (<5) and Knezevo (<5) in Beli Manastir area.
Outside Croatia
Family name Đurinjak (including: Gjurinjak , Djurinjak ) is present in this form only in Croatia.