Cognomen 旷瑜 (旷瑜 
) , in all the world, is a very rare family name. The last name 旷瑜 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 旷瑜 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 旷瑜 | China |