Surname Ryutin (Ryutin 
, Рютин 
) , globally, is a rare family name. The cognomen Ryutin is characteristic of Russia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Ryutin | Russia |
| Рютин | Kyrgyzstan, Kazakhstan, Russia, Ukraine |
| roman ryutin physicist |
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