Cognomen Yong-Dong (Yong-Dong 
) , all over the world, is a rare surname. The surname Yong-Dong is characteristic of Taiwan, where it is a rare surname, and Spain, where it is an extremely rare surname. Parts of the name also exists independently as a first name Yong, and a last name Dong.
| VARIANT | COUNTRY |
|---|---|
| Yong-Dong | Spain, Taiwan |
Young-Dong, ヨンドン, and 영동
| yong-dong wang researcher |
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| yong-dong zhou researcher |
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