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