Last name Manophet (Manophet 
, มโนเพ็ชร ) , throughout the world, is a very rare cognomen. The cognomen Manophet is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more frequently, Manophet is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Manophet | Laos, Thailand |
| มโนเพ็ชร | Thailand |
| jaran manophet Thai folk-singer (1951–2001) (b. 1951) |
|