Family name ชาญวิเศษ (ชาญวิเศษ 
, Chantwiset ) , around the world, is a rare last name. The surname ชาญวิเศษ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, ชาญวิเศษ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chantwiset, ชาญวิเศษ | Thailand |