In Croatia, Maren families are Croats (from Sisak area ). In the past century, relatively most of Croatian residents bearing this family name were born in Sisak area and in Sisak.
Prevalence
About 20 people with faimily name Maren live in Croatia today, in five households only. There were 30 of them in the middle of the past century, and their number decreased by 40 percent. They are located in only five naselja i to in Mahovo in Sisak area (<10), Zagreb (<5), Kutina (<5), Lijevo Trebarjevo in Sisak area (<5), and in Presika (<5).