Family name Reina Mariana (Reina Mariana 
) , worldwide, is an extremely rare cognomen. The family name Reina Mariana is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, and Chile, where it is an extremely rare surname. More frequently, Reina Mariana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Reina Mariana | Costa Rica, Chile, Spain, Ecuador |