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