Cognomen Chinkum (Chinkum 
) , around the world, is a very rare family name. The family name Chinkum is characteristic of Thailand, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and Peru. Also, Chinkum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chinkum | Nigeria, Peru, India, Thailand |