Last name Hausa (Hausa 
, Awusa 
, Haoussa 
) , in the world, is quite a common surname. The surname Hausa is habitual in Cameroon, where it is quite a rare surname, Libya, and Iceland. Not in comparison with a country's population, it is commonest in Nigeria, Cameroon, and Libya. Also, Hausa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hausa | Sudan, Libya, Nigeria, India, Cameroon |
| Awusa | Malaysia, Nigeria, United States, India, France |
| Haoussa | Algeria, Libya, France, Mali, Cameroon |
| otto hausa AT (b. 1923) |
|