Kursan families are Croats and they are mostly from Trogir area. In the past century, relatively most of Croatian residents bearing this family name were born in Sibenik and in Trogir area. In Vrsno in Sibenik every ninth inhabitant had the family name Kursan.
Prevalence
About 90 people with faimily name Kursan live in Croatia today, in 40 households. There were 60 of them in the middle of the past century, and their number increased by 60 percent. They are located in four Croatian counties, in 6 cities and 7 other places, mostly in Sibenik (20), Vrsno (15), Trogir (15), Zagreb (10), and in Split (10).