Cognomen Dun (敦 
, Dun 
, ダン 
, among others...) , worldwide, is a common surname. The family name Dun is habitual in Netherlands, where it is quite a rare surname, Bahamas, and Malaysia. In absolute terms, this name is the most popular in China, Japan, and Indonesia. Also, Dun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 敦 | China |
| Dun | China, Venezuela, Malaysia, Indonesia, Myanmar |
| ダン | Japan |
| Дун | Kyrgyzstan, Russia, Kazakhstan, Ukraine, Belarus |
| Дунь | Ukraine, Russia, Kyrgyzstan, Kazakhstan |
Adown, Billington, Bordon, De, Din, Do, Doon, Doonan, Duin, Dune, Dunlin, Dunn, Dunne, Duun, Duvet, Duñ, Dyne, Døn, Dùn, Dûn, Dũn, Dưn, Dứn, Dừn, Fume, Gordon, Langdon, Lindon, Thin, Tun, Un, Weedon, Đun, Đùn, Đũn, Đŭñ, Đụn, Đủn, דאן, דון, دان, دن, دون, ดัน, ดุน, ดุล, ดุลย์, ดูร, ดูล, ดูลย์, อดุณ, อดุน, ဒုန္, ဒုန္း, ဒုန္္း, ဒုံ, ဒုံး, ឌូន, トゥン, 伅, 吨, 噸, 囤, 墩, 惇, 楯, 沌, 潡, 炖, 燉, 犜, 盹, 盾, 砘, 碷, 礅, 趸, 蹲, 蹾, 躉, 逇, 遁, 遯, 邓恩, 鈍, 钝, 頓, 顿, 驐, and 돈
| thomas dun (b. 1250) |
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| dun rui Ming dynasty person CBDB = 201823 (b. 1490) |
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| john erskine of dun Moderator of the General Assembly of the Church of Scotland, GB (b. 1509) |
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| patrick dun Scottish scholar (1580–1652) (b. 1580) |
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| patrick dun Dun [Dune, Dunne], Patrick (bap. 1581, d. 1652), college head and benefactor (b. 1581) |
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| jean dun French operatic bass, FR (b. 1601) |
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dun mikiel xerri Maltese patriot, MT (b. 1737) |
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| john dun Dun, John (1723/4–1792), Church of Scotland minister and tutor (b. 1724) |
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| pierre-jean-charles van dun BE (b. 1745) |
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| nicolas françois dun French painter (1764-1832), FR (b. 1764) |
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| margaret erskine of dun (1772-1848) (b. 1772) |
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edwin dun American diplomat, US (b. 1842) |
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| walter dun (b. 1782) |
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| dun fuzhi Qing dynasty person CBDB = 86376 (b. 1819) |
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dun karm psaila Maltese poet (1871-1961), MT (b. 1871) |
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