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Last name Saejin (Saejin
) , throughout the world, is a very rare cognomen. The surname Saejin is habitual in Thailand, where it is a very rare surname, and China, where it is an extremely rare surname. More frequently, Saejin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saejin | South Korea, Thailand, China, United States |