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 | India, Libya, Nigeria, Sudan, Cameroon |
| Awusa | India, United States, Malaysia, France, Nigeria |
| Haoussa | Libya, France, Mali, Algeria, Cameroon |
| otto hausa AT (b. 1923) |
|