Surname Gladis Mariana (Gladis Mariana 
) , all over the world, is an extremely rare last name. The family name Gladis Mariana is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more frequently, Gladis Mariana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gladis Mariana | Argentina, Peru, Ecuador, Spain, Chile |