Surname คชพันธุ์ (คชพันธุ์ 
) , all around the world, is a rare last name. The last name คชพันธุ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, คชพันธุ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| คชพันธุ์ | Thailand |