Sitar families are Croats and they are mostly from Krapina area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Koprivnica. In Gornje Jesenje in Krapina area every tenth inhabitant had the family name Sitar.
Prevalence
About 420 people with faimily name Sitar live in Croatia today, in 180 households. There were 370 of them in the middle of the past century, and their number increased by 10 percent. They are located in the most of Croatian counties, in 26 cities and 58 other places, mostly in Zagreb (75), Gornje Jesenje in Krapina area (50), Koprivnica (45), Bartolovec in Varazdin area (15), and in Pula (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.