Cognomen Usmankhan (Usmankhan 
) , in the entire world, is a rare last name. The surname Usmankhan is habitual in Saudi Arabia, where it is a rare surname, United Arab Emirates, and Thailand, where it is an extremely rare surname. In absolute terms, this name is the most popular in Saudi Arabia, India, and United Arab Emirates. More prevalently, Usmankhan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Usmankhan | Saudi Arabia, Thailand, Pakistan, India, United Arab Emirates |