Cognomen Abu Raihan (Abu Raihan 
) , all around the world, is a rare last name. The last name Abu Raihan is habitual in Bangladesh, where it is a rare surname, Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. More prevalently, Abu Raihan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Abu Raihan | Bangladesh, India, Malaysia, Philippines |