In Croatia, Vrpoljac families are generally Croats (from Hrvatska Kostajnica area ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Hrvatska Kostajnica area and in Zagreb.
Prevalence
About 50 people with faimily name Vrpoljac live in Croatia today, in 20 households. There were 60 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 7 Croatian counties, in 8 cities and 10 other places, mostly in Zagreb (10), Uncani in Hrvatska Kostajnica area (10), Novska (<10), Bacin in Hrvatska Kostajnica area (<10), and in Velika Gorica (<10).
Outside Croatia
Family name Vrpoljac is present in two countries on two continents.