Worldwide, Alauddeen (Alauddeen 
) is a rare male first name. The first name Alauddeen is characteristic of Saudi Arabia, where it is a rare masculine name, and India, where it is a very rare boy's name. Very seldom, Alauddeen is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alauddeen | Thailand, Saudi Arabia, India, United States, Nigeria |