Family name Belen Carolina (Belen Carolina 
) , in the world, is a very rare last name. The last name Belen Carolina is habitual in Chile, where it is a rare surname, and Spain, where it is a very rare surname. More frequently, Belen Carolina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Belen Carolina | Spain, Chile, Ecuador, Mexico, Peru |