Surname Avtaykina (Avtaykina 
, Автайкина 
) , across the world, is a rare family name. The cognomen Avtaykina is habitual in Russia, where it is a rare surname, Kyrgyzstan, and Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Avtaykina | United States |
| Автайкина | Kyrgyzstan, Kazakhstan, Russia, Ukraine |