A search on Google Images reveals that many Tolkien fans and RPG players have drawn maps of Harad, but that these never correspond to one another, with the result that innumerable versions of Harad now exist, each with its own specifications of kingdoms, peoples etc. There are two Harad extension packs for the official (non-computer) Tolkien RPG, although they are only available second-hand.
The name "Harad" is an Elvish word for "south". The area is also known as the Haradwaith ("South-folk").
2) an actual region of Sweden. (I found this out while searching Google Images for Harad).