Surname Урустом (Урустом 
) , globally, is a rare family name. The last name Урустом is habitual in Kyrgyzstan, where it is quite a rare surname, and Russia, where it is an extremely rare surname. Also, Урустом is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Урустом | Kyrgyzstan, Russia |