Cognomen Ruth Emperatriz (Ruth Emperatriz 
) , globally, is an extremely rare last name. The cognomen Ruth Emperatriz is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Ruth Emperatriz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruth Emperatriz | Peru, Philippines, Chile, Ecuador |