In Croatia, Žunko families are almost entirely Croats (from Ludbreg area ), barely Slovenes (from Slovenia ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Ludbreg area and in Zagreb.
Prevalence
About 50 people with faimily name Žunko live in Croatia today, in 30 households. There were 40 of them in the middle of the past century, and their number increased by 20 percent. They are located in 7 Croatian counties, in 6 cities and 8 other places, mostly in Zagreb (10), Ludbreg (<10), Krizovljan in Ludbreg area (<10), Zapresic (<5), and in Vela Luka on the Island of Korcula (<5).
