Surname 盟萌 (盟萌 
) , in the entire world, is a very rare cognomen. The cognomen 盟萌 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 盟萌 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 盟萌 | China |