Worldwide, Marsien (Marsien 
) is a rare masculine forename. The first name Marsien is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare male name. Much less frequently, Marsien is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marsien | Malaysia, United States, France, Democratic Republic of the Congo |