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