Last name Йорио (Jorio 
, Йорио) , around the globe, is quite a rare surname. The surname Йорио is characteristic of Mauritania, where it is quite a rare surname, Switzerland, and Morocco, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Italy, Morocco, and Brazil. Much less frequently, Йорио is the forename as well as the last name.