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