Surname Toumaikina (Тумайкина 
, Toumaikina 
) , in all the world, is a rare cognomen. The family name Toumaikina is habitual in Russia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Тумайкина | Kazakhstan, Russia, Ukraine, Belarus |
| Toumaikina | Canada |