Cognomen Kuthum (Kuthum 
) , throughout the world, is a rare last name. The last name Kuthum is habitual in India, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Very seldom, Kuthum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kuthum | India, Nigeria |