Across the world, 재형 (재형 
, Jaehyeong 
, Jae-Hyung 
) is quite a rare predominantly boy's, but scarcely feminine given name. The forename 재형 is characteristic of Eastern Asia, particularly South Korea, where it is quite a rare principally male, but very seldom girly name. Much less frequently, 재형 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 재형 | South Korea |
| Jaehyeong | Canada, Brazil, United States, South Korea, Malaysia |
| Jae-Hyung | South Korea, Hungary |
| 최재형 KP (b. 1860) |
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| 손재형 South Korean politician, KR (b. 1902) |
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최재형 South Korean lawyer and politician, KR (b. 1956) |
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| 이재형 South Korean politician, KR (b. 1914) |
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안재형 South Korean table tennis player, KR (b. 1965) |
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정재형 South Korean singer-songwriter, KR (b. 1970) |
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| 김재형 South Korean film director, KR (b. 1936) |
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| 홍재형 South Korean politician, KR (b. 1938) |
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| 이재형 KR (b. 1951) |
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| 서재형 South Korean singer, KR (b. 1970) |
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| 서재형 South Korean singer, KR (b. 1971) |
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| 강재형 KR (b. 1962) |
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| 김재형 South Korean association football player, KR (b. 1973) |
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| 김재형 KR (b. 1965) |
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| 류재형 South Korean Go player, KR (b. 1977) |
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