Around the world, Kolsom (Kolsom 
) is a very rare female forename. The first name Kolsom is characteristic of South Africa, where it is a very rare feminine name, and India, where it is an extremely rare female name. Very seldom, Kolsom is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kolsom | Iran, South Africa, United States, Malaysia, India |