In all the world, 辉钰 (辉钰 
) is a very rare masculine forename. The forename 辉钰 is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Much less frequently, 辉钰 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 辉钰 | China |