Around the globe, Juanita Rosario (Juanita Rosario 
) is a very rare girly forename. The first name Juanita Rosario is characteristic of Latin America and the Caribbean, particularly Peru, where it is a very rare feminine name. Much less frequently, Juanita Rosario is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Juanita Rosario | Peru, Chile, Ecuador |