Worldwide, 세현 (세현 
, Sehyeon 
, Se-Hyun 
) is quite a rare epicene given name. The first name 세현 is characteristic of Eastern Asia, particularly South Korea, where it is quite a rare gender-neutral name.
| VARIANT | COUNTRY |
|---|---|
| 세현 | South Korea |
| Sehyeon | United States, South Korea, China |
| Se-Hyun | United States, Canada, South Korea |
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조세현 KR (b. 1958) |
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전세현 South Korean actress, KR (b. 1982) |
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김세현 South Korean baseball player, KR (b. 1987) |
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| 정세현 Korean politician, KR (b. 1945) |
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| 오세현 KR (b. 1968) |
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| 장세현 South Korean actor, KR (b. 1987) |
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| 송세현 actor, KR (b. 1994) |
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| 안세현 South Korean swimmer, KR (b. 1995) |
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| 배세현 South Korean association football player, KR (b. 1995) |
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| 김세현 KR (b. 1986) |
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| 박세현 South Korean actress, born 1998, KR (b. 1998) |
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