Burja families are Croats and they are mostly from Jastrebarsko area. In the past century, relatively most of Croatian residents bearing this family name were born in Jastrebarsko area and in Karlovac. In Brezarić in Jastrebarsko area every seventh inhabitant had the family name Burja.
Prevalence
About 70 people with faimily name Burja live in Croatia today, in 40 households. There were 80 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 6 Croatian counties, in 6 cities and 10 other places, mostly in Brezaric in Jastrebarsko area (30), Zagreb (20), Karlovac (<10), Osijek (<10), and in Stupnicki Obrez in Samobor area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1930 in source Emigration Commission Zagreb.