Cognomen Jaegyeong (Jaegyeong 
) , throughout the world, is a very rare last name. The last name Jaegyeong is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. Much more frequently, Jaegyeong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaegyeong | China, South Korea |