Family name Kubedinov (Kubedinov 
, Кубединов 
) , across the world, is a very rare cognomen. The last name Kubedinov is characteristic of Ukraine, where it is a very rare surname, Russia, and Kazakhstan. Not in comparison with a country's population, it is the most numerous in Russia, Ukraine, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Kubedinov | Germany, Russia, Ukraine |
| Кубединов | Kazakhstan, Russia, Ukraine |