Cognomen Unma (Unma 
) , all around the world, is a very rare family name. The surname Unma is characteristic of Thailand, where it is a very rare surname, Indonesia, and Nigeria, where it is an extremely rare surname. More frequently, Unma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Unma | Indonesia, Gambia, Malaysia, India, Japan |