Surname Tengku Saifudin (Tengku Saifudin 
) , around the world, is a very rare family name. The surname Tengku Saifudin is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. Very seldom, Tengku Saifudin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tengku Saifudin | Malaysia |