Throughout the world, Unsik (Unsik 
) is a rare boy's first name. The given name Unsik is habitual in Eastern Asia, particularly South Korea, where it is a rare boy's name, and China, where it is an extremely rare male name. Much less frequently, Unsik is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Unsik | China, South Korea, Malaysia, United States, India |
| unsik lee Ph.D. University of Washington 2014 |
|