In all the world, Sao Băng (Sao Băng 
) is a very rare epicene forename. The forename Sao Băng is characteristic of South-eastern Asia, particularly Vietnam, where it is a very rare gender-neutral name. Also, Sao Băng is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sao Băng | Vietnam |