In Croatia, Mrkojević families are mainly Croats (from Pleternica area ), equally Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Pleternica area and in Pozega.
Prevalence
About 10 people with faimily name Mrkojević live in Croatia today, in five households only. There were 60 of them in the middle of the past century, and their number decreased significantly. They are located in only five naselja i to in Brsadin in Vukovar area (<5), Zagreb (<5), Pozega (<5), Sibokovac in Pleternica area (<5), and in Pula (<5).
Outside Croatia
Family name Mrkojević is present in three countries.