Family name Ryabikova (Рябикова 
, Ryabikova 
) , across the world, is quite a rare surname. The cognomen Ryabikova is characteristic of Russia, where it is quite a rare surname, Belarus, and Kazakhstan, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Рябикова | Russia, Ukraine, Kazakhstan, Belarus |
| Ryabikova | Germany, Russia, United States, Belarus |