Family name Ризаков (Ризаков 
, Rizakov 
) , in all the world, is a very rare surname. The last name Ризаков is habitual in Bulgaria, where it is a rare surname, Belarus, where it is a very rare surname, and Israel. In absolute terms, it most frequently occurs in Eastern Europe, particularly Bulgaria, Russia, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Ризаков | Bulgaria, Belarus, Russia |
| Rizakov | Bulgaria, Russia, Israel |