Surname Marta Denis (Marta Denis 
) , in all the world, is an extremely rare last name. The cognomen Marta Denis is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Marta Denis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marta Denis | Chile, Costa Rica |
Perez, and Vargas Miranda