Gregorio is a male name, in Croatia largely 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 Gregorio in Croatia
The name Gregorio was the most popular in the year 1937. . It was the least popular from years 1944 to 1946.
Prevalence
Name Gregorio is present mainly in Northen Adriatic. Most of the persons named Gregorio live in the following cities and municipalities: Čakovec (less than ten), Rijeka (less than ten), Rovinj (less than ten).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1693 in source Catholic Church Parish Records.