Surname Gladis Adriana (Gladis Adriana 
) , globally, is an extremely rare cognomen. The family name Gladis Adriana is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Gladis Adriana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gladis Adriana | Ecuador, Chile, Peru, Colombia |