In Croatia, Mor families are generally Croats (from Djakovo area ), very rarely Slovaks (from Osijek ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Djakovo area and in Nasice.
Prevalence
About 30 people with faimily name Mor live in Croatia today, in 16 households. There were 60 of them in the middle of the past century, and their number halved. They are located in 8 Croatian counties, in 7 cities and 5 other places, mostly in Bracevci in Djakovo area (10), Djakovo (<10), Bilje in Osijek area (<10), Osijek (<5), and in Vukovar (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.