Family name Rios Mendieta (Rios Mendieta 
) , across the world, is a very rare last name. The last name Rios Mendieta is habitual in Ecuador, where it is a rare surname, Spain, where it is an extremely rare surname, and Venezuela.
| VARIANT | COUNTRY |
|---|---|
| Rios Mendieta | Spain, Venezuela, Ecuador |
Bryan, and Kelvin Eduardo