Family name Karla Estrella (Karla Estrella 
) , around the world, is a very rare cognomen. The family name Karla Estrella is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Karla Estrella is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karla Estrella | Peru, Chile, Ecuador |