Worldwide, Paula Carolina (Paula Carolina 
) is quite a rare feminine first name. The first name Paula Carolina is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a common female name, Costa Rica, where it is a rare girly name, and Peru, where it is a very rare feminine name. Measured by absolute frequency, it is commonest in Chile, Costa Rica, and Spain. Very seldom, Paula Carolina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Paula Carolina | Argentina, Spain, Chile, Ecuador, Costa Rica |