In the world, 미성 (미성 
, Miseong 
) is a rare feminine first name. The forename 미성 is habitual in Eastern Asia, particularly South Korea, where it is quite a rare feminine name.
| VARIANT | COUNTRY |
|---|---|
| 미성 | South Korea |
| Miseong | South Korea, United States |
| 김미성 South Korean singer, KR (b. 1946) |
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| 김미성 South Korean film actress, KR (b. 1974) |
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| 신미성 South Korean curler, KR (b. 1978) |
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| 주미성 South Korean singer, KR |
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