Last name Rojas Samaniego (Rojas Samaniego 
) , around the globe, is a very rare cognomen. The last name Rojas Samaniego is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, Peru, where it is an extremely rare surname, and Chile.
| VARIANT | COUNTRY |
|---|---|
| Rojas Samaniego | Chile, Peru, Ecuador |