Cognomen Sudma (Sudma 
) , in the entire world, is a very rare last name. The last name Sudma is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Predominantly, Sudma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sudma | United States, Honduras, India, Thailand |