Ottavio is a male name, in Croatia mostly Croatian, but also Italian. It is one of the rare names in Croatia, with less than twenty namesakes living there.
The relative popularity of names Ottavio in Croatia
The name Ottavio was the most popular from years 1923 to 1929, when about 35% of the persons bearing this name were born. The peak year was 1923.
Prevalence
Name Ottavio is present mainly in Northen Adriatic. Most of the persons named Ottavio live in the following cities and municipalities: Brtonigla (less than ten), Buje (less than ten), Poreč (less than ten).