Cognomen Дехтиарова (Дехтиарова 
) , around the world, is an extremely rare last name. The last name Дехтиарова is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Дехтиарова | Russia |
Dehtiarova, Dekhtiarova, and Dekhtyarova