Family name อุตะมัง (Utaman 
, อุตะมัง ) , around the world, is a rare surname. The surname อุตะมัง is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname, Thailand, and Indonesia. Not in comparison with a country's population, this name is the most popular in India, Indonesia, and Thailand. Also, อุตะมัง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Utaman | Thailand, India, Indonesia, Nigeria, Malaysia |
| อุตะมัง | Thailand |