All over the world, اروش (Arosh 
, Arush 
, Aarush 
) is quite a rare principally boy's, but scarcely female first name. The given name اروش is characteristic of Sri Lanka, where it is quite a rare boy's name, Qatar, and United Arab Emirates. Measured by absolute frequency, it is commonest in Southern Asia, particularly India, Sri Lanka, and Bangladesh. Very seldom, اروش is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Arosh | Sri Lanka, Israel, India, Bangladesh, Saudi Arabia |
| Arush | Israel, Nepal, India, Bangladesh, Saudi Arabia |
| Aarush | United Arab Emirates, Nepal, India, Qatar, Saudi Arabia |
| اروش | Saudi Arabia, Egypt, Palestinian Territory |