In Croatia, Dokupil families are Croats (from Ivanic-Grad area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Ivanic-Grad area.
Prevalence
About 30 people with faimily name Dokupil live in Croatia today, in 9 households. There were 20 of them in the middle of the past century, and their number increased by 20 percent. They are only located in four Croatian cities and threee other places, mostly in Kriz in Ivanic-Grad area (10), Zagreb (<10), Pula (<5), Banjol on the Island of Rab (<5), and in Bunjani in Ivanic-Grad area (<5).
Outside Croatia
Family name Dokupil is present in 11 countries on two continents. The family name "Dokupil " is used by some 100 people in Slovakia , about 70 in the United States , and some 50 people in Poland.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.