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