Cognomen ขาญ (Khan 
, ขาญ 
) , globally, is a prevalent family name. The cognomen ขาญ is characteristic of Saudi Arabia, where it is a prevalent surname, United Arab Emirates, and Pakistan (explore the name in all countries). Not in comparison with a country's population, it is commonest in Southern Asia, particularly Pakistan, India, and Bangladesh. Very seldom, ขาญ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khan | Bangladesh, United Arab Emirates, Pakistan, India, Saudi Arabia |
| ขาญ | Thailand |