Family name Sara Luisa (Sara Luisa 
) , throughout the world, is a rare cognomen. The cognomen Sara Luisa is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare surname, and Nicaragua, where it is a very rare surname. More frequently, Sara Luisa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sara Luisa | Peru, Portugal, Spain, Chile, Ecuador |