Nadio 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 Nadio in Croatia
The name Nadio was the most popular from years 1961 to 1968, when about 33% of the persons bearing this name were born. The peak year was 1961. It was the least popular from years 1947 to 1950.
Prevalence
Name Nadio is present mainly in Northen Adriatic. Most of the persons named Nadio live in the following cities and municipalities: Novalja (less than ten), Rijeka (less than ten), Umag (less than ten).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.