Vojinović families are mainly Croats and they are mostly from Pula , often Serbs and Montenegrins. In the past century, relatively most of Croatian residents bearing this family name were born in Pula and in Serbia.
Prevalence
About 100 people with faimily name Vojinović live in Croatia today, in 50 households. There were 40 of them in the middle of the past century, and their number more than doubled. They are located in the most of Croatian counties, in 14 cities and 21 other places, mostly in Zagreb (15), Split (15), Pula (15), Rijeka (10), and in Matijevici in Hrvatska Kostajnica area (<10).
Outside Croatia
At least three families with this surname emigrated from Croatia to: the United States (1), Austria (1), and to Australia (1). Family name Vojinović (including: Vojinovic , Voyinovich ) is present in 26 countries worldwide.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.