In Croatia, Šuka families are predominantly Serbs, rarely Croats (from Zlatar ). In the past century, relatively most of Croatian residents bearing this family name were born in Koprivnica area and in Koprivnica. In Ribnjak in Koprivnica area every eighth inhabitant had the family name Šuka.
Prevalence
About 40 people with faimily name Šuka live in Croatia today, in 13 households. There were 40 of them in the middle of the past century, and their number remains constant. They are located in 6 Croatian counties, in 7 cities and four other places, mostly in Osijek Vojakovacki (<10), Karlovac (<5), Zlatar (<5), Mala Rijeka in Koprivnica area (<5), and in Zagreb (<5).