Surname Woo-Sung (우성 
, Woo-Sung 
) , in the world, is an extremely rare cognomen. Much more frequently, Woo-Sung is the forename as well as the last name. Parts of the name also exists independently as a last name Woo, and a last name Sung.
| VARIANT | COUNTRY |
|---|---|
| 우성 | South Korea |
| Woo-Sung | Canada, South Korea, United States |
| kim woo-sung Olympic alpine skier, KR (b. 1986) |
|
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| kim woo-sung South Korean football referee, KR (b. 1987) |
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