Cognomen คชาวุธ (คชาวุธ 
) , all over the world, is a very rare family name. The last name คชาวุธ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, คชาวุธ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| คชาวุธ | Thailand |