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Family name Dongyun (东云 , Dongyun
, 栋云
) , in the entire world, is quite a rare surname. The cognomen Dongyun is habitual in South Korea, where it is a rare surname, China, and the United States, where it is an extremely rare surname. More prevalently, Dongyun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 栋云, 东云, 东芸 | China |
| Dongyun | Canada, South Korea, United States, China, Germany |