Throughout the world, Luz Constanza (Luz Constanza 
) is a very rare feminine forename. The first name Luz Constanza is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare female name. Much less frequently, Luz Constanza is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Luz Constanza | Peru, Colombia, Chile, Argentina |