Globally, Ruby Luz (Ruby Luz 
) is a very rare girly given name. The given name Ruby Luz is habitual in Philippines, where it is a very rare primarily feminine, but very seldom boy's name, and Peru, where it is a very rare girly name. Much less frequently, Ruby Luz is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ruby Luz | Ecuador, Chile, Peru, Philippines |