Across the world, Jooyun (Jooyun 
) is a rare unisex first name. The given name Jooyun is habitual in South Korea, where it is a rare epicene name, and the United States, where it is an extremely rare unisex name. Much less frequently, Jooyun is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jooyun | Canada, Philippines, South Korea, United States, China |
| jooyun lee researcher ORCID 0000-0001-6635-0669 |
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| jooyun lee researcher (ORCID 0000-0002-2950-5534) |
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