Family name Carla Ignacia (Carla Ignacia 
) , worldwide, is a rare last name. The surname Carla Ignacia is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More frequently, Carla Ignacia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Carla Ignacia | Peru, Chile |