In Croatia, Marešić families are Croats (from Banja Luka Region (Bosnia) ). In the past century, relatively most of Croatian residents bearing this family name were born in Banja Luka Region, Bosnia (Laktasi area) and in Bosnian Krajina (Teslic area).
Prevalence
About 20 people with faimily name Marešić live in Croatia today, in 7 households. There were 10 of them in the middle of the past century, and their number doubled. They are only located in threee Croatian cities and 6 other places, mostly in Zagreb (<10), Viskovo in Rijeka area (<10), Kakinac in Bjelovar area (<5), Vurnovec (<5), and in Rijeka (<5).