Marenjak families are mainly Croats and they are mostly from Donji Miholjac area , but often Slovaks (from Nasice ). In the past century, relatively most of Croatian residents bearing this family name were born in Nasice and in Donji Miholjac area.
Prevalence
About 80 people with faimily name Marenjak live in Croatia today, in 30 households. There were 50 of them in the middle of the past century, and their number increased by 50 percent. They are located in four Croatian counties, in 7 cities and 7 other places, mostly in Breznica Nasicka in Nasice area (20), Moslavina Podravska in Donji Miholjac area (10), Jelisavac (10), Zagreb (<10), and in Grabarje in Orahovica area (<10).
Outside Croatia
Family name Marenjak is present in 6 countries on two continents.
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.
