In the entire world, 정철 (정철 
, Jeong-Cheol) is quite a rare mostly male, but seldom feminine first name. The given name 정철 is characteristic of Eastern Asia, particularly South Korea, where it is quite a rare dominantly boy's, but infrequently feminine name.
| VARIANT | COUNTRY |
|---|---|
| 정철 | South Korea |
| 조정철 Korean politician, KP (b. 1916) |
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| 신정철 KR (b. 1933) |
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| 김정철 South Korean film actor, KR (b. 1946) |
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| 이정철 South Korean volleyball player, KR (b. 1960) |
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| 박정철 South Korean actor, KR (b. 1976) |
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| 이정철 KR (b. 1967) |
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| 김정철 son of Kim Jong-il, KP (b. 1981) |
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| 곽정철 South Korean baseball player, KR (b. 1986) |
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