Around the world, Supem (Supem 
) is a rare masculine first name. The given name Supem is characteristic of Southern Asia, particularly Sri Lanka, where it is a rare male name. Much less frequently, Supem is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Supem | India, Indonesia, United States, Sri Lanka |
| supem samarasiri Ph.D. Texas Tech University 2019 |
|
Fernando, Samarasiri, and Wanniarachchi