Throughout the world, Ruby Maria (Ruby Maria 
) is a rare girly first name. The given name Ruby Maria is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare female name, Peru, where it is a very rare female name, and Colombia. Measured by absolute frequency, it is the most numerous in Philippines, Chile, and Colombia. Very seldom, Ruby Maria is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ruby Maria | Philippines, Peru, Chile, Ecuador, Colombia |