Cognomen Салажкова (Салажкова 
) , across the world, is a very rare surname. The cognomen Салажкова is characteristic of Belarus, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Салажкова | Kazakhstan, Ukraine, Belarus |
Salajkova, and Salazhkova