Family name Attendorn (Attendorn 
) , around the world, is a rare surname. The cognomen Attendorn is habitual in Germany, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Attendorn | United States, Germany |
| gerhard von attendorn German politician; mayor of Lübeck (1340-1396), DE (b. 1340) |
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| eberhard von attendorn German canon (13__-1399), DE (b. 1400) |
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| volquinus volquini von attendorn (b. 1500) |
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| peter attendorn DE |
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