Blaževac families are Croats and they are mostly from Slavonski Brod area. In the past century, relatively most of Croatian residents bearing this family name were born in Slavonski Brod area and in Zupanja area. In Donja Bebrina in Slavonski Brod area every ninth inhabitant had the family name Blaževac.
Prevalence
About 170 people with faimily name Blaževac live in Croatia today, in 60 households. There were 160 of them in the middle of the past century, and their number increased by 0 percent. They are located in 7 Croatian counties, in 7 cities and 8 other places, mostly in Donja Bebrina in Slavonski Brod area (55), Slavonski Brod (30), Gradiste in Zupanja area (30), Zagreb (25), and in Zupanja (10).
Outside Croatia
Family name Blaževac is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.
