Family name Diemel (Diemel 
) , around the globe, is a rare cognomen. The last name Diemel is habitual in Netherlands, where it is quite a rare surname, Germany, where it is a rare surname, and the United States, where it is a very rare surname. Much less frequently, Diemel is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diemel | Netherlands, United States, United Kingdom, Germany, South Africa |
| johann stephan anton diemel German author, DE (b. 1763) |
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| josef schmidt-diemel German politician (1898-1960), DE (b. 1898) |
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andreas diemel German Esperantist, DE (b. 1982) |
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| maarten diemel |
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