In Croatia, Đukan families are Croats (from Dubrovnik area ). In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik area and in Zagreb. In Mihanići in Dubrovnik area every eighth inhabitant had the family name Đukan.
Prevalence
About 20 people with faimily name Đukan live in Croatia today, in 7 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only threee Croatian places: in Zagreb (10), and in Mihanici (<10) and Zvekovica (<5) in Dubrovnik area.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1936 in source Emigration Commission Zagreb.