Surname Sarwani (Sarwani 
) , throughout the world, is quite a rare cognomen. The family name Sarwani is characteristic of Bahrain, where it is quite a common surname, Malaysia, where it is a rare surname, and Indonesia. Also, Sarwani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sarwani | Malaysia, India, Bahrain, Pakistan, Indonesia |