Surname 欲晶 (欲晶 
) , in the entire world, is a very rare family name. The last name 欲晶 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 欲晶 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 欲晶 | China |