Family name قاسم خان (قاسم خان 
) , in the world, is a very rare last name. The family name قاسم خان is characteristic of Southern Asia, particularly Iran, where it is a very rare surname. Likewise, قاسم خان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| قاسم خان | Iran |