Surname Kanunnikova (Kanunnikova 
, Канунникова 
) , in the world, is quite a rare cognomen. The cognomen Kanunnikova is habitual in Russia, where it is quite a rare surname, Belarus, where it is a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Kanunnikova | Kazakhstan, China, Russia, Belarus, Latvia |
| Канунникова | Kazakhstan, Russia, Ukraine, Belarus |