Cognomen Basto Rojas (Basto Rojas 
) , in the world, is a very rare family name. The surname Basto Rojas is habitual in Colombia, where it is a very rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Basto Rojas | Spain, Colombia |
Andreita, Rosa Helena, and Lina Marcela