Around the globe, 玉亚 (玉亚 
) is quite a rare epicene forename. The forename 玉亚 is habitual in Eastern Asia, particularly China, where it is a rare gender-neutral name. Much less frequently, 玉亚 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 玉亚 | China |