Surname Jung-Hyun (정현 
, Jung-Hyun 
) , across the world, is an extremely rare family name. The cognomen Jung-Hyun is characteristic of Southern Europe, particularly Spain, where it is an extremely rare surname. Much more frequently, Jung-Hyun is the forename as well as the last name. Parts of the name also exists independently as a last name Jung, and a last name Hyun.
| VARIANT | COUNTRY |
|---|---|
| 정현 | South Korea |
| Jung-Hyun | Spain, South Korea, United States, South Africa |
Jeong-Hyeon, Jeonghyeon, ジョンヒョン, and 正贤
| stephanus han jung-hyun bishop of the Roman Catholic Church (b. 1971) |
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| an jung-hyun short track speed skater (b. 1983) |
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