In Croatia, Trošeljac families are almost entirely Croats (from Nova Gradiska area ), barely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Nova Gradiska area and in Nova Gradiska.
Prevalence
About 50 people with faimily name Trošeljac live in Croatia today, in 19 households. There were 40 of them in the middle of the past century, and their number increased by 50 percent. They are located in 7 Croatian counties, in 6 cities and 11 other places, mostly in Mackovac in Nova Gradiska area (15), Slavonski Brod (10), Ljupina (<10), Gorice in Nova Gradiska area (<10), and in Zadar (<10).
Outside Croatia
Family name Trošeljac is present in this form only in Croatia.
