Cognomen مريو (مريو 
) , around the world, is a rare family name. The surname مريو is habitual in Northern Africa, particularly Egypt, where it is a rare surname, and Morocco, where it is a very rare surname. Likewise, مريو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| مريو | Tunisia, Morocco, Iraq, Egypt |