Globally, Jaesuk (Jaesuk 
) is a rare female forename. The forename Jaesuk is characteristic of South Korea, where it is a rare feminine name, and the United States, where it is an extremely rare epicene name. Very seldom, Jaesuk is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jaesuk | Canada, South Korea, Malaysia, United States, Thailand |
| jaesuk yun researcher |
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| jaesuk kwon researcher ORCID ID = 0000-0002-0556-7474 |
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