Where Does The Last Name Riyos Come From? ^{nationality or country of origin}

The surname Riyos (Marathi: िरयॉस) is held by more people in The Philippines than any other country or territory. It can also be found as a variant:. Click here to see other possible spellings of this surname.

How Common Is The Last Name Riyos? ^{popularity and diffusion}

This surname is the 2,460,878^th most widespread last name worldwide. It is borne by around 1 in 119,467,966 people. This surname is primarily found in Asia, where 87 percent of Riyos live; 82 percent live in Southeast Asia and 82 percent live in Fil-Southeast Asia. Riyos is also the 1,662,754^th most frequently held first name throughout the world, held by 38 people.

The surname is most frequently held in The Philippines, where it is carried by 50 people, or 1 in 2,024,764. In The Philippines it is mostly concentrated in: Calabarzon, where 48 percent are found, Eastern Visayas, where 40 percent are found and Davao Region, where 6 percent are found. Excluding The Philippines it is found in 6 countries. It is also found in Guatemala, where 7 percent are found and Taiwan, where 5 percent are found.