Beuk families are predominantly Croats and they are mostly from Delnice area , less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Cazma.
Prevalence
About 70 people with faimily name Beuk live in Croatia today, in 40 households. There were 40 of them in the middle of the past century, and their number increased by 70 percent. They are located in 10 Croatian counties, in 13 cities and 12 other places, mostly in Zagreb (20), Otok in Vinkovci area (<10), Dubrava in Vrbovec area (<10), Siscani (<10), and in Ravna Gora in Delnice area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1701 in source Catholic Church Parish Records.