In Croatia, Dussich families are predominantly Italians (from Buje ), rarely Croats (from Umag ), and very rarely Macedonians (from Rijeka ). In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia and in Buje.
Prevalence
About 20 people with faimily name Dussich live in Croatia today, in 8 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in only four naselja i to in Buje (10), Umag (<5), Rijeka (<5), and in Cepic in Buzet area (<5).
Outside Croatia
Family name Dussich is present in 9 countries on four continents. The family name "Dussich " is used by some 70 people in Japan , some 70 people in the United States , and some 50 people in Italy.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.