Cognomen มนัช (Manat 
, มนัช ) , around the globe, is quite a common surname. The cognomen มนัช is habitual in Western Asia, particularly Bahrain, where it is a rare surname, Kuwait, and United Arab Emirates. In absolute terms, the name is most common in India, Indonesia, and Thailand. Also, มนัช is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Manat | Indonesia, Malaysia, Thailand, India, Pakistan |
| มนัช | Thailand |