In Croatia, Foškulo families are generally Croats (from Peljesac Peninsula ), very rarely Hungarians (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born on Peljesac Peninsula and in Dubrovnik. In Kuna Pelješka on Peljesac Peninsula every ninth inhabitant had the family name Foškulo.
Prevalence
About 20 people with faimily name Foškulo live in Croatia today, in 8 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, four cities and threee other places, mostly in Zagreb (<10), Sibenik (<5), Ploce (<5), Nova Mokosica (<5), and in Mokosica (<5).
Outside Croatia
Family name Foškulo is present in this form only in Croatia.