Last name Kyongjin (Kyongjin 
) , in the entire world, is an extremely rare cognomen. The surname Kyongjin is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Predominantly, Kyongjin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kyongjin | South Korea, Canada, United States |