Cognomen 钰鼎 (钰鼎 
) , worldwide, is a very rare family name. The cognomen 钰鼎 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 钰鼎 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 钰鼎 | China |