Cognomen Uthin (Uthin 
) , around the world, is a rare last name. The surname Uthin is habitual in Myanmar, where it is a rare surname, Indonesia, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Likewise, Uthin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Uthin | Myanmar, India, Nigeria, Indonesia, Thailand |