Cognomen Щёткин (Щёткин 
, Shchetkin 
, Shchyotkin) , around the globe, is a rare family name. The surname Щёткин is habitual in Belarus, where it is a rare surname, Kazakhstan, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Щёткин | Belarus, Ukraine, Russia, Kyrgyzstan, Kazakhstan |
| Shchetkin | Belarus, Ukraine, Russia, Kazakhstan, United States |
| Schetkin | Germany, Russia |
Chtchetkine, and Shetkin
| щёткин, дмитрий сергеевич RU (b. 1851) |
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| юрий леонтьевич щёткин Russian entomologist and lepidopterist, RU (b. 1919) |
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| щёткин, иван петрович RU (b. 1916) |
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