In Croatia, Ferdinar families are Croats (from Slatina ). In the past century, relatively most of Croatian residents bearing this family name were born in Slatina and Zadar.
Prevalence
Only a few people with faimily name Ferdinar live in Croatia today, in three households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only threee naselja i to in Zadar (<5), Kozice (<5), and in Petrcane (<5).
Outside Croatia
Family name Ferdinar is present in three countries on two continents.