In Croatia, Dianić families are almost entirely Croats (from Vrbovec area ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Cazma.
Prevalence
About 60 people with faimily name Dianić live in Croatia today, in 18 households. There were 50 of them in the middle of the past century, and their number increased by 10 percent. They are located and 9 other Croatian places, mostly in Cazma (15), Zagreb (10), Mostari in Vrbovec area (<10), Rijeka (<10), and in Klostar Ivanic in Ivanic-Grad area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1683 in source Catholic Church Parish Records.