Family name Mariannela (Mariannela 
) , around the world, is a very rare surname. The surname Mariannela is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, Nicaragua, and Mexico, where it is an extremely rare surname. More frequently, Mariannela is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mariannela | Philippines, Mexico, Nicaragua, Venezuela, Costa Rica |