Cognomen 莹辉 (莹辉 
) , in the entire world, is a rare last name. The cognomen 莹辉 is habitual in Eastern Asia, particularly China, where it is a very rare surname. More prevalently, 莹辉 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 莹辉 | China |