In Croatia, Miscoria families are Croats (from Opatija area ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka.
Prevalence
Only a few people with faimily name Miscoria live in Croatia today, in two households only. They are located in only two Croatian places: in Rijeka (<5) and Brdce in Opatija area (<5).
Outside Croatia
Family name Miscoria is present in 6 countries on two continents.