Klancir families are Croats and they are mostly from Oroslavje area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Oroslavje area.
Prevalence
About 70 people with faimily name Klancir live in Croatia today, in 30 households. There were 60 of them in the middle of the past century, and their number increased by 20 percent. They are located in threee Croatian counties and 6 other places, mostly in Zagreb (30), Zlatar-Bistrica in Oroslavje area (20), Tugonica in Zlatar area (15), Zlatar (<10), and in Veleskovec in Oroslavje area (<5).
Outside Croatia
Family name Klancir is present in five countries on three continents. The family name "Klancir " is used by some 50 people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.