Cognomen Mohdtajudin (Mohdtajudin 
) , around the world, is an extremely rare last name. The family name Mohdtajudin is characteristic of South-eastern Asia, particularly Malaysia, where it is an extremely rare surname. Very seldom, Mohdtajudin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mohdtajudin | Malaysia |
Others, Harnani, Ainnurida, Siti Rohaya, and Muhammad Alauddin