Family name Khayum (Khayum 
, Хаюм 
) , in the entire world, is quite a rare surname. The surname Khayum is characteristic of Western Asia, particularly Bahrain, where it is a rare surname, United Arab Emirates, and Saudi Arabia. Not in comparison with a country's population, it is commonest in India, Bangladesh, and Saudi Arabia. More prevalently, Khayum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khayum | United Kingdom, United Arab Emirates, India, Bangladesh, Saudi Arabia |
| Хаюм | Ukraine, Russia, Kazakhstan |