Family name 蒙妍 (蒙妍 
) , around the globe, is a very rare last name. The surname 蒙妍 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 蒙妍 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 蒙妍 | China |