In Croatia, Birovčec families are Croats (from Djurdjevac area ). In the past century, relatively most of Croatian residents bearing this family name were born in Djurdjevac area and in Koprivnica.
Prevalence
About 50 people with faimily name Birovčec live in Croatia today, in 20 households. There were 70 of them in the middle of the past century, and their number decreased by 30 percent. They are located in 7 Croatian counties, four cities and 9 other places, mostly in Zagreb (10), Osijek (<10), Podravske Sesvete in Djurdjevac area (<10), Zapresic (<10), and in Cepin in Osijek area (<5).
Outside Croatia
At least one family with this surname emigrated from Croatia to the United States. Family name Birovčec is present in this form only in Croatia.
