Cognomen Wan Masbahuddin (Wan Masbahuddin 
) , around the world, is an extremely rare surname. The cognomen Wan Masbahuddin is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname. More prevalently, Wan Masbahuddin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wan Masbahuddin | Malaysia |