Around the globe, 인환 (Inhwan 
, 인환 , In-Hwan ) is quite a rare boy's forename. The first name 인환 is characteristic of South Korea, where it is quite a rare boy's name, and the United States, where it is an extremely rare largely masculine, but seldom female name.
| VARIANT | COUNTRY |
|---|---|
| Inhwan | Thailand, South Korea, China, Canada, United States |
| 인환 | South Korea |
| In-Hwan | Canada, United States, South Korea |
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장인환 Korean independence activist, KP (b. 1880) |
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| 박인환 Korean writer, KR (b. 1926) |
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| 구인환 South Korean novelist, KR (b. 1929) |
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| 노인환 South Korean politician, KR (b. 1932) |
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이인환 KR |
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| 허인환 KR (b. 1968) |
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| 정인환 South Korean footballer, KR (b. 1986) |
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| 전인환 South Korean baseball player, KR (b. 1990) |
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| 김인환 South Korean baseball player, KR (b. 1994) |
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