Family name Hausan (Hausan 
) , in the world, is a rare surname. The last name Hausan is characteristic of Saudi Arabia, where it is a rare surname, Philippines, and India, where it is an extremely rare surname. Also, Hausan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hausan | Philippines, United States, India, Nigeria, Saudi Arabia |