In Croatia, Belir families are almost entirely Croats (from Djakovo area ), very rarely Hungarians (from Buje ). In the past century, relatively most of Croatian residents bearing this family name were born in Djakovo and in Slavonski Brod area.
Prevalence
About 30 people with faimily name Belir live in Croatia today, in 13 households. There were 30 of them in the middle of the past century, and their number remains constant. They are only located in in 6 Croatian cities and four other places, mostly in Trnava in Djakovo area (20), Piskorevci (<10), Trnjani in Slavonski Brod area (<10), Zagreb (<5), and in Slavonski Brod (<5).
