In Croatia, Žvagač families are Croats (from Varazdinske Toplice ). In the past century, relatively most of Croatian residents bearing this family name were born in Varazdinske Toplice.
Prevalence
Only a few people with faimily name Žvagač live in Croatia today, in one household only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in only one small Croatian place, in Drenovec (<5).
Outside Croatia
Family name Žvagač is present in this form only in Croatia.