Family name Marsum (Marsum 
) , all over the world, is quite a rare last name. The surname Marsum is characteristic of Malaysia, where it is a rare surname, Indonesia, and India, where it is an extremely rare surname. Also, Marsum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marsum | Indonesia, Malaysia, Philippines, United States, India |