In Croatia, Fox families are predominantly Croats (from Rijeka ), rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Sarajevo area) and in Zagreb.
Prevalence
About 10 people with faimily name Fox live in Croatia today, in four households only. They are located in threee Croatian counties, two cities and another small place , mostly in Zagreb (<5), Cavtat in Dubrovnik area (<5), and in Rijeka (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1927 in source Emigration Commission Zagreb.