Worldwide, Mahmudin (Mahmudin 
) is quite a rare male first name. The forename Mahmudin is habitual in Indonesia, where it is a rare boy's name, and India, where it is an extremely rare primarily male, but very seldom female name. Also, Mahmudin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mahmudin | Indonesia, Malaysia, Philippines, Singapore, India |