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