Cognomen Mohajuddin (Mohajuddin 
) , in all the world, is an extremely rare surname. The surname Mohajuddin is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. More frequently, Mohajuddin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mohajuddin | India |
Мохайуддин, and Мохаюддин