Cognomen Gangama (Gangama 
) , around the globe, is quite a rare surname. The family name Gangama is characteristic of India, where it is a rare surname, France, where it is a very rare surname, and Nigeria. Likewise, Gangama is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gangama | South Africa, Nigeria, United States, India, France |