Around the globe, 민성 (민성 
, Minseong 
, Min-Sung ) is quite a rare boy's first name. The first name 민성 is characteristic of Eastern Asia, particularly South Korea, where it is quite a rare male name. Much less frequently, 민성 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 민성 | South Korea |
| Minseong | China, South Korea, Australia, United States, India |
| Min-Sung | South Korea, United States |
| 김민성 South Korean voice actor, KR (b. 1969) |
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| 이민성 South Korean footballer, KR (b. 1973) |
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| 정민성 South Korean actor, KR (b. 1975) |
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| 김민성 South Korean actor, KR (b. 1978) |
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| 강민성 KR (b. 1972) |
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| 김민성 South Korean baseball player, KR (b. 1988) |
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| 정민성 South Korean pro gamer, KR (b. 1993) |
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| 박민성 KR (b. 1984) |
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| 고민성 South Korean association football player, KR (b. 1995) |
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