Family name Kapustnikova (Kapustnikova 
, Капустникова 
) , throughout the world, is a rare cognomen. The last name Kapustnikova is habitual in Russia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Kapustnikova | Russia |
| Капустникова | Kazakhstan, Russia, Ukraine |
Kapustníková, and Капустнікова