Čadež families are Croats and they are mostly from Delnice area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Delnice area.
Prevalence
About 80 people with faimily name Čadež live in Croatia today, in 40 households. There were 90 of them in the middle of the past century, and their number decreased by 0 percent. They are located in 10 Croatian counties, in 12 cities and threee other places, mostly in Ravna Gora in Delnice area (25), Zagreb (25), Zadar (10), Rijeka (<10), and in Samobor (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.