All over the world, Mohinuddin (Mohinuddin 
) is quite a common boy's forename. The first name Mohinuddin is characteristic of Western Asia, particularly Oman, where it is quite a rare boy's name, Qatar, and Bahrain. Measured by absolute frequency, it is the most numerous in India, Bangladesh, and Saudi Arabia. Likewise, Mohinuddin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mohinuddin | Bangladesh, United Arab Emirates, Oman, India, Saudi Arabia |