Family name Haustova (Хаустова 
, Haustova 
) , in all the world, is quite a common surname. The surname Haustova is habitual in Russia, where it is quite a rare surname, Ukraine, and Latvia. Not in comparison with a country's population, it most frequently occurs in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Хаустова | Poland, Kazakhstan, Belarus, Russia, Ukraine |
| Haustova | Bulgaria, Latvia, Belarus, Estonia, Russia |