In all the world, Adelaida Valentina (Adelaida Valentina 
) is a very rare girly forename. The first name Adelaida Valentina is characteristic of Latin America and the Caribbean, particularly Peru, where it is a very rare feminine name. Very seldom, Adelaida Valentina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Adelaida Valentina | Costa Rica, Spain, Chile, Ecuador, Peru |