Last name วิเศษชาญชัย (วิเศษชาญชัย 
) , in the world, is an extremely rare family name. The cognomen วิเศษชาญชัย is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much less frequently, วิเศษชาญชัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วิเศษชาญชัย | Thailand |