In Croatia, Fuk families are Croats (from Djurdjevac ). In the past century, relatively most of Croatian residents bearing this family name were born in Djurdjevac and Bjelovar.
Prevalence
About 30 people with faimily name Fuk live in Croatia today, in 11 households. There were 50 of them in the middle of the past century, and their number decreased by 40 percent. They are located in four Croatian counties and 8 other places, mostly in Cepelovac (<10), Djurdjevac (<10), Sirova Katalena (<10), Ravnes in Bjelovar area (<5), and in Velika Gorica (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over forty times, the first time 1749 in source 18th Century Census.