Surname Adelaida Valentina (Adelaida Valentina 
) , in all the world, is an extremely rare family name. The family name Adelaida Valentina is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Adelaida Valentina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adelaida Valentina | Costa Rica, Spain, Chile, Ecuador, Peru |