Around the world, Sung-Yong (성용 
, Sung-Yong 
) is quite a rare male given name. The forename Sung-Yong is characteristic of Eastern Asia, particularly South Korea, where it is quite a rare boy's name. Parts of the name also exists independently as a last name Sung, and a first name Yong.
| VARIANT | COUNTRY |
|---|---|
| 성용 | South Korea |
| Sung-Yong | South Korea, United States, Canada, Taiwan |
Seong-Yong, Seung-Ryong, Seungryong, スンリョン, ソンヨン, and 승룡
| sung-yong park researcher |
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| sung-yong kim researcher (ORCID 0000-0001-7214-2487) |
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| sung-yong park academic |
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| sung-yong kim researcher (ORCID 0000-0002-3697-1314) |
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| lee sung-yong football player (b. 1988) |
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