Surname Rasab (Rasab 
) , all over the world, is a rare last name. The cognomen Rasab is characteristic of the United Kingdom, where it is a rare surname, Saudi Arabia, where it is a very rare surname, and Pakistan. Measured by absolute frequency, it is commonest in Pakistan, the United Kingdom, and Indonesia. Also, Rasab is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rasab | Pakistan, United Kingdom, India, Indonesia, Saudi Arabia |