Pedantic pedantic: The Druedain are the Pukel Men, the Wild Men, or Woses. They are found in the White Mountains in LOTR, and there were probably remnants in Eryn Vorn. They are also mentioned in The Silmarillion.

They are very distantly related to the Dunedain, being associated with the 3rd house of the Edain, and Beor the Old.

The Drúedain and the Dúnedain are distinct :) The Drúedain are the Púkel-men of the forest who help the Rohirrim navigate through the forest on their ride to Gondor and thereby bypass the troops that the Witch King had placed on the road to intercept them.