Family name اروب (Arup 
, Arop 
, اروب ) , around the globe, is quite a common surname. The cognomen اروب is characteristic of South Sudan, where it is quite a rare surname, Sudan, and Estonia. In absolute terms, the name is most common in Bangladesh, Sudan, and Malaysia. Much more frequently, اروب is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arup | Bangladesh, Malaysia, India, United Arab Emirates, Indonesia |
| Arop | Uganda, Sudan, South Sudan, Malaysia, India |
| اروب | Sudan |
| Uroob | United States, India |