Cognomen Doosty (Doosty 
) , in all the world, is a very rare surname. The surname Doosty is habitual in Iran, where it is a very rare surname, Peru, where it is an extremely rare surname, and the United Kingdom. In absolute terms, the name is most common in Iran, the United Kingdom, and the United States. Much less frequently, Doosty is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Doosty | Peru, United States, United Kingdom, Iran |