Last name Carolina Estrella (Carolina Estrella 
) , in the world, is a very rare family name. The surname Carolina Estrella is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Carolina Estrella is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Carolina Estrella | Spain, Mexico, Ecuador, Chile, Peru |