Požar families are frequently Croats and they are mostly from Karlovac , less frequently Hungarians (from Vinkovci area ) and Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Karlovac and Zagreb.
Prevalence
About 380 people with faimily name Požar live in Croatia today, in 170 households. There were 490 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 23 cities and 32 other places, mostly in Karlovac (125), Zagreb (45), Duga Resa (25), Ilok (15), and in Laslovo in Osijek area (15).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.