In Croatia, Francuzović families are generally Croats (from Nasice area ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Nasice and in Nasice area.
Prevalence
About 20 people with faimily name Francuzović live in Croatia today, in 9 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in threee Croatian counties, threee cities and four other places, mostly in Podgorac in Nasice area (15), Zadar (<5), Razbojiste in Nasice area (<5), Zagreb (<5), and in Osijek (<5).
Outside Croatia
Family name Francuzović (including: Francuzovic , Francuzowicz ) is present in four countries.
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.