Surname Corthez (Corthez 
) , in all the world, is a rare family name. The surname Corthez is habitual in Latin America and the Caribbean, particularly El Salvador, where it is quite a rare surname, Colombia, where it is a very rare surname, and Mexico, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Corthez | Brazil, El Salvador, Colombia, France, Mexico |