In Croatia, Foško families are Croats (from Pazin ). In the past century, relatively most of Croatian residents bearing this family name were born in Pazin and Pula.
Prevalence
About 20 people with faimily name Foško live in Croatia today, in 11 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only five naselja i to in Pazin (<10), Pula (<10), Vinez (<5), Lindar (<5), and in Porec (<5).