In Croatia, Vizek families are predominantly Croats (from Grubisno Polje ), rarely Czechs (also from Grubisno Polje ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Grubisno Polje.
Prevalence
About 70 people with faimily name Vizek live in Croatia today, in 30 households. There were 80 of them in the middle of the past century, and their number decreased by 10 percent. They are only located in in 6 Croatian cities and threee other places, mostly in Zagreb (30), Virovitica (25), Daruvar (<10), Bjelovar (<5), and in Ivanovo Selo (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1938 in source Phone Book - Zagreb 1938.