Family name Marcela Pia Carolina (Marcela Pia Carolina 
) , all over the world, is an extremely rare last name. The last name Marcela Pia Carolina is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Marcela Pia Carolina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marcela Pia Carolina | Chile |