Family name Yongjeen (Yongjeen 
) , in the entire world, is a very rare surname. The family name Yongjeen is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Yongjeen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yongjeen | United States, Thailand |