Family name 梦蒙 (梦蒙 
) , around the world, is a rare last name. The cognomen 梦蒙 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 梦蒙 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 梦蒙 | China |