Cognomen Haiut (Haiut 
, Хают 
) , in the entire world, is a very rare last name. The surname Haiut is habitual in Russia, where it is a very rare surname, Ukraine, and Brazil, where it is an extremely rare surname. Much less frequently, Haiut is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Haiut | Argentina, Brazil, United States |
| Хают | Russia, Ukraine |
| germano haiut Brazilian actor, BR (b. 1938) |
|