Globally, 孟研 (孟研 
) is a very rare mostly masculine, but infrequently feminine forename. The forename 孟研 is habitual in Eastern Asia, particularly China, where it is an extremely rare dominantly masculine, but seldom girly name. Much less frequently, 孟研 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 孟研 | China |