Cognomen Dương (Duong 
, Dương 
, ズオン 
) , around the world, is a widespread family name. The last name Dương is characteristic of Macao, where it is a common surname, Vietnam, and Australia, where it is quite a common surname. Measured by absolute frequency, it most frequently occurs in Vietnam, the United States, and Australia. Likewise, Dương is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Duong | Australia, Malaysia, United States, Vietnam, Canada |
| Dương | Australia, United States, Vietnam, France, Canada |
| ズオン | Japan |
| Зыонг | Russia, Belarus |
| dương đình nghệ Vietnamese administrator (874-937), VN (b. 874) |
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dương vân nga Vietnamese empress, VN (b. 952) |
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| dương nhật lễ Vietnamese emperor, VN (b. 1350) |
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| phaolô vũ văn dương VN (b. 1792) |
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| vinh-sơn dương VN (b. 1821) |
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dương văn dương Vietnamese military leader, VN (b. 1900) |
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dương văn minh South Vietnamese commander (1916-2001), VN (b. 1916) |
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| dương thị thục (1868-1944), VN (b. 1868) |
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| dương quảng hàm Vietnamese teacher and author, VN (b. 1898) |
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| dương thiệu tường (b. 1895) |
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| quang đông dương (b. 1901) |
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| dương cẩm chương (b. 1911) |
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| dương bích liên painter (1924-1988), VN (b. 1924) |
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dương hồng sơn Vietnamese footballer, VN (b. 1982) |
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dương trương thiên lý Vietnamese model, VN (b. 1989) |
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