Family name Karla Josefa (Karla Josefa 
) , across the world, is an extremely rare cognomen. The surname Karla Josefa is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. More frequently, Karla Josefa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karla Josefa | Peru, Ecuador, Venezuela, Chile |