Cognomen Ríos Ortiz (Ríos Ortiz 
) , around the globe, is an extremely rare last name. The family name Ríos Ortiz is habitual in Latin America and the Caribbean, particularly Colombia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ríos Ortiz | Colombia |
Erbin, Rodolfo, and Leonardo Israel