In all the world, 姮娥 (Hằng Nga 
, 姮娥 
) is a very rare female forename. The forename 姮娥 is characteristic of South-eastern Asia, particularly Vietnam, where it is a very rare female name. Also, 姮娥 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Hằng Nga | Japan, Vietnam |
| 姮娥 | China |