In Croatia, Maršo families are generally Croats (from Beli Manastir area ), rarely Hungarians (also from Beli Manastir area ). In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and in Beli Manastir area.
Prevalence
About 10 people with faimily name Maršo live in Croatia today, in four households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only threee Croatian places: in Osijek (<10), Knezevi Vinogradi in Beli Manastir area (<5), and in Ceric in Vinkovci area (<5).