Cognomen Yeni Del Rosario (Yeni Del Rosario 
) , throughout the world, is an extremely rare last name. The last name Yeni Del Rosario is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Yeni Del Rosario is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yeni Del Rosario | Peru, Ecuador, Chile |