Lothlorien was settled by Silvan elves in the First Age and was called Lindorinand, or, Vale of the Land of the Singers. After the introduction of mallorn trees during the guardianship of Celeborn and Galadriel , Lindorlinand became known as Lothlorien, The Golden Wood.
Galadriel- Lady of the Golden Wood, wielder of the ring Nenya.
Celeborn- Lord of the Golden Wood
Haldir- Marchwarden of Lorien