Diklić families are mainly Croats and they are mostly from Porec area. According to some sources they are from Konavle, also they are often Serbs from Otocac. In the past century, relatively most of Croatian residents bearing this family name were born in Otocac and Zagreb. In Ponori in Otocac every sixth inhabitant had the family name Diklić.
Prevalence
About 380 people with faimily name Diklić live in Croatia today, in 190 households. There were 510 of them in the middle of the past century, and their number decreased by 30 percent. They are located in almost all Croatian counties, in 29 cities and 42 other places, mostly in Rijeka (65), Zagreb (55), Petrcane (40), Otocac (20), and in Mocici in Dubrovnik area (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1749 in source 18th Century Census.