Nivio is a male name, in Croatia almost exclusively Croatian, but also Italian. It is one of the rare names in Croatia, with less than ten namesakes living there.
The relative popularity of names Nivio in Croatia
The name Nivio was the most popular from years 1931 to 1935, when about 40% of the persons bearing this name were born. The peak year was 1931.
Prevalence
Name Nivio is present mainly in Northen Adriatic. Most of the persons named Nivio live in the following cities and municipalities: Cres (less than ten), Čakovec (less than ten), Karlovac (less than ten).