In Croatia, Margetinac families are almost entirely Croats (from Garesnica area ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar and in Garesnica area.
Prevalence
About 30 people with faimily name Margetinac live in Croatia today, in 15 households. There were 40 of them in the middle of the past century, and their number decreased by 40 percent. They are located in threee Croatian counties, four cities and 7 other places, mostly in Velika Trnovitica in Garesnica area (<10), Garesnica (<10), Zagreb (<5), Kornic on the Island of Krk (<5), and in Bjelovar (<5).
Outside Croatia
Family name Margetinac is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.