Cognomen Марум (Marum 
, Марум 
) , in all the world, is quite a rare last name. The surname Марум is habitual in Papua New Guinea, where it is quite a rare surname, Ireland, and Norway. In absolute terms, this name is the most popular in India, Papua New Guinea, and Brazil. Likewise, Марум is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marum | Egypt, United States, Papua New Guinea, India, Brazil |
| Марум | Kazakhstan, Ukraine |