Last name Suyab (Suyab 
) , all over the world, is a rare surname. The cognomen Suyab is habitual in Singapore, where it is a rare surname, India, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Suyab is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suyab | Saudi Arabia, Malaysia, Singapore, United States, India |