Family name Maria Ilenia (Maria Ilenia 
) , throughout the world, is a very rare cognomen. The family name Maria Ilenia is characteristic of Spain, where it is a very rare surname, and Chile, where it is an extremely rare surname. More frequently, Maria Ilenia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maria Ilenia | Spain, Ecuador, Italy, Chile |