Cognomen Jeannette Del Rosario (Jeannette Del Rosario 
) , in the world, is a rare family name. The last name Jeannette Del Rosario is habitual in Latin America and the Caribbean, particularly Chile, where it is quite a rare surname. More prevalently, Jeannette Del Rosario is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jeannette Del Rosario | Ecuador, Chile, Peru, Costa Rica |