In Croatia, Vuinović families are predominantly Serbs, rarely Croats (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb.
Prevalence
About 20 people with faimily name Vuinović live in Croatia today, in five households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only threee naselja i to in Plavno (<10), Knin (<10), and in Zagreb (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over forty times, the first time 1749 in source 18th Century Census.