Family name Rosario Paulina (Rosario Paulina 
) , worldwide, is an extremely rare surname. The last name Rosario Paulina is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Rosario Paulina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rosario Paulina | Spain, Chile, United States, Ecuador, Peru |
Matos, Romero, Vargas, Candiotti, Torres Maza, and Hidalgo Cabrera