In the world, 지환 (Jihwan 
, 지환 ) is quite a common masculine first name. The given name 지환 is habitual in South Korea, where it is quite a common male name, and the United States, where it is an extremely rare dominantly boy's, but uncommonly feminine name. Much less frequently, 지환 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jihwan | China, South Korea, United States, Singapore, Malaysia |
| 지환 | South Korea |
| 김지환 KR (b. 1892) |
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강 지환 South Korean actor, KR (b. 1979) |
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| 민지환 South Korean film actor, KR (b. 1937) |
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오지환 South Korean baseball player, KR (b. 1990) |
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| 최지환 South Korean voice actor, KR (b. 1969) |
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| 안지환 South Korean voice actor, television presenter, radio presenter, and actor, KR (b. 1969) |
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| 한지환 Olympic judoka, KR (b. 1977) |
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| 조지환 South Korean actor, KR (b. 1978) |
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| 손지환 South Korean baseball player (1978-), KR (b. 1978) |
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| 박지환 South Korean actor, KR (b. 1980) |
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| 이지환 South Korean voice actor, KR |
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| 한지환 Korean Human rights, man's right activist, KR (b. 1984) |
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| 임지환 South Korean actor and director, KR (b. 1989) |
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| 김지환 South Korean triathlete (1990-), KR (b. 1990) |
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| 배지환 South Korean actor, KR (b. 1991) |
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