Dinjar families are Croats and they are mostly from Donja Stubica area. In the past century, relatively most of Croatian residents bearing this family name were born in Donja Stubica area and in Zagreb.
Prevalence
About 110 people with faimily name Dinjar live in Croatia today, in 40 households. There were 130 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 7 Croatian counties, in 10 cities and 15 other places, mostly in Zagreb (30), Slani Potok in Donja Stubica area (15), Velika Pisanica in Grubisno Polje area (10), Osijek (<10), and in Koprivnica (<10).
Outside Croatia
Family name Dinjar (including: Diniar , Dinyar ) is present in 11 countries on four continents. The family name "Dinjar " is used by small number of people in Belgium , small number in the United States , and small number of people in Australia. "Dinyar " is used by small number of people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.