In Croatia, Melmajer families are mainly Slovenes (from Beli Manastir area ), rarely Hungarians (from Beli Manastir ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and in Beli Manastir area.
Prevalence
Only a few people with faimily name Melmajer live in Croatia today, in two 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 Beli Manastir (<5), Secerana (<5), and in Tenja (<5).
Outside Croatia
Family name Melmajer is present in this form only in Croatia.