Globally, 观瀛 (观瀛 
) is a very rare gender-neutral given name. The forename 观瀛 is characteristic of Eastern Asia, particularly China, where it is an extremely rare epicene name. Very seldom, 观瀛 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 观瀛 | China |