Beker families are frequently Croats and they are mostly from Osijek , less frequently Hungarians. In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and Zagreb.
Prevalence
About 80 people with faimily name Beker live in Croatia today, in 30 households. There were 110 of them in the middle of the past century, and their number decreased by 30 percent. They are located in the most of Croatian counties, in 12 cities and 11 other places, mostly in Zagreb (15), Laslovo in Osijek area (10), Osijek (<10), Gundinci in Djakovo area (<10), and in Kriz in Ivanic-Grad area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.