Cognomen Martinez Cobeña (Martinez Cobeña 
) , throughout the world, is a very rare last name. The family name Martinez Cobeña is characteristic of Ecuador, where it is a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Martinez Cobeña | Spain, Ecuador |
Alejandro, Alex Johao, and Lider Antonio