Omer No ! Once you gave the display name , it cant be changed . You can change password only . If you dont like the display name , start writing your new display name in the postings and you identify with that name . Members could address you in that name and hence you could have a display name and the new name . Like my display name is Swati 67 and you call me as Swati and not Swati67 . All the best . with love , Swati