Globally, Ruidas (Ruidas 
) is quite a rare masculine given name. The first name Ruidas is characteristic of Southern Asia, particularly India, where it is a rare male name, and Bangladesh, where it is a very rare masculine name. Much more prevalently, Ruidas is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ruidas | Bangladesh, Peru, Philippines, United States, India |