Cognomen رجوان (رجوان 
, Rejwan 
) , around the globe, is quite a rare last name. The last name رجوان is characteristic of Israel, where it is quite a rare surname, Bangladesh, where it is a rare surname, and Oman. Not in comparison with a country's population, it is the most numerous in Bangladesh, Israel, and India. More frequently, رجوان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| رجوان | Saudi Arabia, Syria, Morocco, Libya, Iraq |
| Rejwan | Saudi Arabia, India, Iraq, Bangladesh, Israel |