Globally, Uthat (Uthat 
, อุทัช , อุทธาหรณ์ ) is a very rare mostly male, but seldom girly given name. The forename Uthat is characteristic of Thailand, where it is a very rare boy's name, and China, where it is an extremely rare masculine name. Very seldom, Uthat is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Uthat | China, Thailand, India, Myanmar, Brazil |
| อุทธาหรณ์, อุทัช | Thailand |