Cognomen Marmyl (Marmyl 
, Мармыль 
) , in all the world, is a rare last name. The family name Marmyl is habitual in Belarus, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Russia, where it is a very rare surname. Much less frequently, Marmyl is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marmyl | Russia, Philippines |
| Мармыль | Kazakhstan, Ukraine, Russia, Belarus |