In Croatia, Červek families are almost entirely Croats (from Bjelovar area ), very rarely Macedonians. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Bjelovar area.
Prevalence
About 20 people with faimily name Červek live in Croatia today, in 11 households. There were 20 of them in the middle of the past century, and their number remains constant. They are only located in two Croatian cities and 6 other places, mostly in Pupelica in Bjelovar area (<10), Zagreb (<10), Bulinac in Bjelovar area (<5), Stubicke Toplice in Oroslavje area (<5), and in Novi Ceminac in Beli Manastir area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.