In Croatia, Ervaćinović families are Croats (from Pleternica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pleternica area and in Slavonski Brod.
Prevalence
About 20 people with faimily name Ervaćinović live in Croatia today, in 9 households. They are located in only five naselja i to in Luzani in Pleternica area (15), Zagreb (<5), Slavonski Brod (<5), Oriovac in Pleternica area (<5), and in Gornji Karin (<5).
Outside Croatia
Family name Ervaćinović is present in three countries on two continents.