Cognomen Ornob (Ornob 
) , in all the world, is quite a common surname. The surname Ornob is characteristic of Bangladesh, where it is quite a rare surname, Saudi Arabia, where it is a rare surname, and Malaysia, where it is a very rare surname. Likewise, Ornob is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ornob | Bangladesh, United Arab Emirates, Oman, Malaysia, Saudi Arabia |