In the entire world, 성철 (성철 
, Seongcheol 
, Sung-Chul ) is quite a rare masculine forename. The first name 성철 is habitual in Eastern Asia, particularly South Korea, where it is quite a rare boy's name. Much less frequently, 성철 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 성철 | South Korea |
| Seongcheol | Canada, China, United States, South Korea |
| Sung-Chul | Canada, United States, South Korea |
| Seong-Cheol | United States, South Korea |
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박성철 North Korean politician (1913-2008), KP (b. 1913) |
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양성철 Korean politician, KR (b. 1939) |
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신성철 South Korean scientist, KR (b. 1952) |
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| 김성철 South Korean politician, KR (b. 1913) |
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| 홍성철 South Korean military personnel (1926-2004), KR (b. 1926) |
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리성철 figure skater, KP (b. 1986) |
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박성철 North Korean association footballer, KP (b. 1987) |
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김성철 South Korean actor, KR (b. 1991) |
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| 부성철 film director, KR (b. 1972) |
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| 박성철 South Korean footballer, KR (b. 1975) |
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| 김성철 South Korean basketball player (1976-), KR (b. 1976) |
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| 김성철 South Korean actor, KR |
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| 남성철 North Korean footballer, KP (b. 1982) |
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| 정성철 South Korean baseball player (1990-), KR (b. 1990) |
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| 김성철 North Korean weightlifter, KP (b. 1993) |
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