Last name Deyashkin (Deyashkin 
, Деяшкин 
) , worldwide, is a rare surname. The family name Deyashkin is characteristic of Eastern Europe, particularly Russia, where it is a rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Deyashkin | Russia |
| Деяшкин | Russia, Ukraine |