Cognomen Valentina Marianela (Valentina Marianela 
) , worldwide, is an extremely rare family name. The cognomen Valentina Marianela is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Valentina Marianela is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valentina Marianela | Chile, Argentina |