Surname Raul Walterio (Raul Walterio 
) , globally, is an extremely rare family name. The last name Raul Walterio is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Raul Walterio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Raul Walterio | Chile |