In Croatia, Žugac families are Croats (from Ozalj ). In the past century, relatively most of Croatian residents bearing this family name were born in Ozalj and Karlovac.
Prevalence
About 30 people with faimily name Žugac live in Croatia today, in 10 households. There were 20 of them in the middle of the past century, and their number increased by 20 percent. They are located in two Croatian counties, four cities and threee other places, mostly in Mali Erjavec (<10), Jaskovo (<10), Karlovac (<5), Duga Resa (<5), and in Zagreb (<5).
Outside Croatia
At least three families with this surname emigrated from Croatia to the United States (2) and France (1). Family name Žugac is present in this form only in Croatia.