Surname Marjy (Marjy 
) , all over the world, is a very rare family name. The cognomen Marjy is habitual in Morocco, where it is a very rare surname, Honduras, and the United States, where it is an extremely rare surname. More frequently, Marjy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marjy | Australia, Morocco, United States, Philippines, Colombia |