Family name Mohd Saifuddin (Mohd Saifuddin 
) , in all the world, is a very rare surname. The surname Mohd Saifuddin is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname. More frequently, Mohd Saifuddin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mohd Saifuddin | Malaysia |