In Croatia, Vadinjof families are Croats (from Pazin area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pazin and Pula.
Prevalence
About 20 people with faimily name Vadinjof live in Croatia today, in 6 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in only threee naselja i to in Tinjan in Pazin area (<10), Radmani (<10), and in Porec (<5).
Outside Croatia
Family name Vadinjof is present in this form only in Croatia.