Throughout the world, Moonsung (Moonsung 
) is a rare female forename. The first name Moonsung is habitual in Eastern Asia, particularly South Korea, where it is a rare female name. Much less frequently, Moonsung is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Moonsung | Thailand, South Korea, China, Canada, United States |
| moonsung choi researcher |
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| moonsung cho researcher |
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