In Croatia, Mazinjanin families are predominantly Croats (from Pazin ), less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Pula. In Crni Potok in Glina area every fiftieth inhabitant had the family name Mazinjanin.
Prevalence
About 20 people with faimily name Mazinjanin live in Croatia today, in 14 households. There were 70 of them in the middle of the past century, and their number decreased significantly. They are only located in four Croatian cities and two other places, mostly in Zagreb (15), Pazin (<5), Rijeka (<5), Vukovar (<5), and in Pecka in Glina area (<5).
Outside Croatia
Family name Mazinjanin is present in two countries.