Zagorščak families are Croats and they are mostly from Lepoglava area. In the past century, relatively most of Croatian residents bearing this family name were born in Koprivnica and in Lepoglava area.
Prevalence
About 180 people with faimily name Zagorščak live in Croatia today, in 90 households. There were 160 of them in the middle of the past century, and their number increased by 10 percent. They are located in the most of Croatian counties, in 16 cities and 28 other places, mostly in Koprivnica (50), Staglinec (20), Zagreb (20), Ceminac in Beli Manastir area (15), and in Josipovac (10).
Outside Croatia
Family name Zagorščak is present in five countries on three continents. The family name "Zagorscak " is used by small number of people in the United States , small number in Germany , and small number of people in Venezuela.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.