In Croatia, Buzak families are predominantly Croats (from Slavonski Brod ), rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Slavonski Brod and in Bosanian Posavina (Bosanski Brod area).
Prevalence
About 30 people with faimily name Buzak live in Croatia today, in 10 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only four naselja i to in Slavonski Brod (25), Porec (<10), Koprivnica (<5), and in Nova Ljeskovica in Pleternica area (<5).
