Last name Yoonim (Yoonim 
) , in all the world, is a very rare cognomen. The last name Yoonim is habitual in Thailand, where it is a very rare surname, and Chile, where it is an extremely rare surname. Much less frequently, Yoonim is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yoonim | India, Chile, United States, Thailand |