Family name Rivera Barra (Rivera Barra 
) , in all the world, is a very rare last name. The last name Rivera Barra is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname, and Ecuador, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rivera Barra | Chile, Ecuador |
Jean, Araceli, Conitha, Jose Luis, Juan Pablo, Adriana Tamara, and Jose Eduardo