Cognomen Yanum (Yanum 
) , in the entire world, is a rare family name. The family name Yanum is habitual in Papua New Guinea, where it is quite a rare surname, Malaysia, where it is a rare surname, and Nigeria, where it is a very rare surname. Also, Yanum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yanum | Papua New Guinea, South Africa, India, Malaysia, Nigeria |