Cognomen Manosit (มานิต 
, มโนสิทธิ์ , Manosit 
) , across the world, is a rare surname. The cognomen Manosit is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much more frequently, Manosit is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| มานิต, มโนสิทธิ์ | Thailand |
| Manosit | India, Thailand |