Cognomen Khaiyam (Khaiyam 
) , in all the world, is a rare family name. The surname Khaiyam is characteristic of Bangladesh, where it is a rare surname, United Arab Emirates, and Malaysia, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Bangladesh, India, and United Arab Emirates. Much less frequently, Khaiyam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khaiyam | Bangladesh, United States, Malaysia, India, United Arab Emirates |