Family name Shahaab (Shahaab 
) , across the world, is quite a rare last name. The cognomen Shahaab is habitual in Southern Asia, particularly Pakistan, where it is quite a rare surname, and India, where it is an extremely rare surname. More frequently, Shahaab is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shahaab | Pakistan, Saudi Arabia, Kuwait, India, Iran |