Cognomen Iris Luisa (Iris Luisa 
) , around the world, is a very rare family name. The last name Iris Luisa is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Iris Luisa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iris Luisa | Costa Rica, Peru, Philippines, Chile |