In Croatia, Hudetz families are Croats (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb.
Prevalence
About 20 people with faimily name Hudetz live in Croatia today, in 10 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in two Croatian cities only, in Zagreb (15) and Zadar (<5).
Outside Croatia
Family name Hudetz is present in 10 countries on three continents. The family name "Hudetz " is used by some 200 people in Germany , about 200 in Mozambique , and some 200 people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.