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