In Croatia, Donkov families are almost entirely Croats (from Kastel Sucurac ), barely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Trogir and Split.
Prevalence
About 50 people with faimily name Donkov live in Croatia today, in 20 households. There were 30 of them in the middle of the past century, and their number increased by 50 percent. They are located in threee Croatian counties and four other places, mostly in Kastel Novi (10), Split (10), Kastel Stari (10), Kastel Stafilic (<10), and in Zagreb (<10).