Family name Luisa Hortencia (Luisa Hortencia 
) , in all the world, is a very rare cognomen. The cognomen Luisa Hortencia is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More frequently, Luisa Hortencia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Luisa Hortencia | Mexico, Chile, Ecuador, Argentina, Peru |