Gregurek families are Croats and they are mostly from Novi Marof area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Koprivnica. In Jarek Habekov in Novi Marof area every sixth inhabitant had the family name Gregurek.
Prevalence
About 230 people with faimily name Gregurek live in Croatia today, in 100 households. There were 290 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 15 cities and 28 other places, mostly in Zagreb (65), Koprivnica (25), Djelekovec in Koprivnica area (15), Krizevci (10), and in Pitomaca in Djurdjevac area (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1938 in source Phone Book - Zagreb 1938.