Ferenec families are Croats and they are mostly from Ivanec area. In the past century, relatively most of Croatian residents bearing this family name were born in Ivanec area and in Zagreb.
Prevalence
About 100 people with faimily name Ferenec live in Croatia today, in 40 households. There were 70 of them in the middle of the past century, and their number increased by 60 percent. They are located in 6 Croatian counties, in 7 cities and 9 other places, mostly in Zagreb (30), Klenovnik in Ivanec area (15), Ivanec (10), Dubravec in Ivanec area (<10), and in Varazdin (<10).
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.