In the entire world, Hyeyoon (Hyeyoon 
) is a rare feminine first name. The forename Hyeyoon is habitual in Eastern Asia, particularly South Korea, where it is quite a rare female name. Much less frequently, Hyeyoon is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Hyeyoon | South Korea, United States, Singapore, United Kingdom |
| hyeyoon chang researcher (ORCID 0000-0002-3376-4934) |
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| hyeyoon eo researcher |
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| hyeyoon chang researcher (ORCID 0000-0002-4274-4652) |
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| hyeyoon chang researcher (ORCID 0000-0003-2900-9255) |
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