In all the world, 孟嵩 (孟嵩 
) is a very rare boy's given name. The given name 孟嵩 is habitual in Eastern Asia, particularly China, where it is an extremely rare masculine name. Much less frequently, 孟嵩 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 孟嵩 | China |