Last name Gumam (Gumam 
) , in the entire world, is a very rare family name. The cognomen Gumam is characteristic of Indonesia, where it is a very rare surname, South Africa, where it is an extremely rare surname, and India. Also, Gumam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gumam | Indonesia, South Africa, Nigeria, India, Pakistan |