Cognomen Dubani (Dubani 
) , around the world, is a rare surname. The surname Dubani is characteristic of Botswana, where it is quite a rare surname, South Africa, where it is a rare surname, and India, where it is a very rare surname. Likewise, Dubani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dubani | Botswana, South Africa, Italy, Nigeria, India |