Surname Rivas Santander (Rivas Santander 
) , in all the world, is a very rare cognomen. The last name Rivas Santander is characteristic of Chile, where it is a rare surname, Ecuador, where it is a very rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rivas Santander | Chile, Spain, Ecuador |
Diego, and Roberto Rene