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