Franc 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 Zagreb and in Lepoglava area. In Kebel in Lepoglava area every ninth inhabitant had the family name Franc.
Prevalence
About 330 people with faimily name Franc live in Croatia today, in 140 households. There were 350 of them in the middle of the past century, and their number decreased by 10 percent. They are located in the most of Croatian counties, in 24 cities and 34 other places, mostly in Zagreb (115), in Kebel (35) and Bedekovcina (25) in Lepoglava area, Osijek (15), and in Donja Pacetina in Zabok area (15).
In the sources analysed in the project Acta Croatica so far, the name is mentioned about one hundred times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.