In Croatia, Resar families are generally Croats (from Samobor area ), very rarely Bosniaks (also from Samobor area ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Samobor and Zagreb.
Prevalence
About 30 people with faimily name Resar live in Croatia today, in 7 households. There were 30 of them in the middle of the past century, and their number remains constant. They are located in two Croatian counties, four cities and four other places, mostly in Strmec in Samobor area (10), Zagreb (<5), Velika Gorica (<5), and in Bestovje (<5) and Sveta Nedelja (<5) in Samobor area.
Outside Croatia
Family name Resar is present in 12 countries on four continents. The family name "Resar " is used by some 200 people in the United States , small number in Canada , and small number of people in Sweden.