In Croatia, Doljanac families are almost entirely Croats (from Valpovo area ), barely Slovenes (from Biograd na moru ). In the past century, relatively most of Croatian residents bearing this family name were born in Biograd na moru and in Valpovo area.
Prevalence
About 30 people with faimily name Doljanac live in Croatia today, in 14 households. There were 60 of them in the middle of the past century, and their number halved. They are located in four Croatian counties, threee cities and four other places, mostly in Biograd na moru (<10), in Bizovac (<10) and Satnica (<10) in Valpovo area, Osijek (<5), and in Spisic Bukovica in Virovitica area (<5).