Surname Mariana Leonela (Mariana Leonela 
) , around the globe, is an extremely rare cognomen. The family name Mariana Leonela is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Mariana Leonela is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mariana Leonela | Argentina, Ecuador, Romania, Spain, Chile |