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