Surname Maldonado Barra (Maldonado Barra 
) , worldwide, is a very rare last name. The cognomen Maldonado Barra is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Maldonado Barra | Chile |
Cristobal, Jose Luis, Luis Luciano, Cecilia Yesenia, and Catalina Andrea