Across the world, סיומה (Sioma 
, Cioma 
, סיומה 
) is a very rare epicene first name. The first name סיומה is habitual in Georgia, where it is a rare masculine name, Brazil, where it is an extremely rare feminine name, and India, where it is an extremely rare epicene name. Also, סיומה is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sioma | Guatemala, Kenya, United States, Poland, Brazil |
| Cioma | United Kingdom, United States, Poland, Argentina, Brazil |
| סיומה | Israel |
| סיומה ברעם Israeli painter (1919-1980), IL (b. 1919) |
|