Cognomen Somsam (Somsam 
) , in the world, is a very rare family name. The surname Somsam is characteristic of Sub-Saharan Africa, particularly South Africa, where it is a rare surname. Very seldom, Somsam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Somsam | Thailand, India, South Africa |