Cognomen Vtulkina (Vtulkina 
, Втулкина 
) , all over the world, is a rare family name. The surname Vtulkina is habitual in Kazakhstan, where it is a rare surname, Russia, and Belarus, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vtulkina | Russia, Germany |
| Втулкина | Russia, Kazakhstan, Ukraine, Kyrgyzstan, Belarus |