In Croatia, Moržan families are Croats (from Osijek ). In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and Vukovar.
Prevalence
About 60 people with faimily name Moržan live in Croatia today, in 30 households. There were 30 of them in the middle of the past century, and their number doubled. They are located in four Croatian counties, four cities and 5 other places, mostly in Osijek (25), Josipovac (25), Nasice (<10), Visnjevac (<5), and in Dreznik Brezovicki (<5).
Outside Croatia
Family name Moržan (including: Morzan , Morzhan ) is present in 11 countries on three continents.