In all the world, 正瑜 (正瑜 
) is quite a rare gender-neutral forename. The given name 正瑜 is characteristic of Eastern Asia, particularly China, where it is a rare epicene name. Very seldom, 正瑜 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 正瑜 | China |