Surname دوستى (Dosti 
, Dasti 
, دوستى) , in the world, is a common cognomen. The surname دوستى is habitual in Albania, where it is quite a common surname, Saudi Arabia, where it is quite a rare surname, and United Arab Emirates. In absolute terms, it most frequently occurs in Pakistan, Saudi Arabia, and Albania. Much less frequently, دوستى is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dosti | India, Afghanistan, Pakistan, Albania, Saudi Arabia |
| Dasti | United Arab Emirates, India, Pakistan, Iran, Saudi Arabia |