Last name Kubaka (Kubaka 
) , around the world, is a very rare family name. The family name Kubaka is habitual in Poland, where it is a very rare surname, South Africa, and France, where it is an extremely rare surname. Also, Kubaka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kubaka | France, South Africa, Poland |