Surname ชาญณรงค์ชัย (ชาญณรงค์ชัย 
, Jannarongchai , Channarongchai 
) , around the globe, is a rare family name. The surname ชาญณรงค์ชัย is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, ชาญณรงค์ชัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jannarongchai, ชาญณรงค์ชัย | Thailand |
| Channarongchai | United States, Thailand |