Cognomen מריאלה (Mariela 
, Mariella , Marijela 
) , all around the world, is a widespread last name. The cognomen מריאלה is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is quite a common surname, Venezuela, and Argentina (explore the name in all countries). Measured by absolute frequency, this name is the most popular in Latin America and the Caribbean, particularly Mexico, Argentina, and Venezuela. More prevalently, מריאלה is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mariella, Mariela | Peru, Argentina, Venezuela, Italy, Mexico |
| Marijela | Germany, Canada, Bosnia and Herzegovina, United States, Croatia |
| מריאלה | Israel |