Cognomen Fatoon (Fatoon 
) , in the world, is a very rare last name. The last name Fatoon is characteristic of Malaysia, where it is a very rare surname, Pakistan, where it is an extremely rare surname, and India. More prevalently, Fatoon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fatoon | Saudi Arabia, Syria, Egypt, India, Pakistan |