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