Last name Vanjukhin (Vanjukhin 
, Ванюхин 
) , all around the world, is a rare surname. The cognomen Vanjukhin is characteristic of Russia, where it is a rare surname, Kazakhstan, and Kyrgyzstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vanjukhin | United States |
| Ванюхин | Kyrgyzstan, Kazakhstan, Russia, Ukraine |