Worldwide, Riyadhus (Riyadhus 
) is a very rare boy's first name. The first name Riyadhus is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare masculine name. Very seldom, Riyadhus is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Riyadhus | Malaysia, Indonesia |