In Croatia, Vincan families are Croats (from Slavonski Brod area ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and in Slavonski Brod area. In Montižana in Porec every eighth inhabitant had the family name Vincan.
Prevalence
About 20 people with faimily name Vincan live in Croatia today, in 10 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in four Croatian counties, in 6 cities and 5 other places, mostly in Rijeka (<5), Umag (<5), Porec (<5), Glogovica in Slavonski Brod area (<5), and in Montizana (<5).
Outside Croatia
Family name Vincan (including: Vinzan , Winchan ) is present in 8 countries on four continents. The family name "Vincan " is used by small number of people in Albania and small number in the United States.