Surname Carbajal Rojas (Carbajal Rojas 
) , all over the world, is a very rare family name. The cognomen Carbajal Rojas is habitual in Bolivia, where it is a rare surname, Bulgaria, and Peru, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Carbajal Rojas | Bolivia, Ecuador, Bulgaria, Chile, Peru |