Across the world, Ampuan (Ampuan 
) is a rare primarily masculine, but scarcely girly first name. The given name Ampuan is characteristic of South-eastern Asia, particularly Brunei, where it is quite a rare masculine name, Philippines, where it is a very rare dominantly masculine, but uncommonly female name, and Indonesia, where it is a very rare male name. Much more frequently, Ampuan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ampuan | Indonesia, Saudi Arabia, United Arab Emirates, Brunei, Philippines |