Family name Carla Christina (Carla Christina 
) , around the globe, is an extremely rare cognomen. The family name Carla Christina is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Carla Christina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Carla Christina | Brazil, Chile, Germany, Philippines, Spain |