it is definately dick grayson because in that episode fractured, nosyargkcid (pronounced narsyokid)larry is now his newer name,nosyargkcid is, when spelled backwards, is dick grayson.hope this helps!!!:) :) :) :) :)
That DOES realy depend, Do あなた mean his 秒 superhero name? If thats what your looking for then its nightwing. Thats the name he takes on after quiting the titans. If yur talking about his REAL name then its (dont laugh) Dick Grayson. His Parents were John and Mary Grayson.
Well that depends on who robin really is but they have 与えられた hints on his identity it could be Dick Grayson (more likely) Tim ドレイク, ドレーク or Jason Todd (not a chance (he died))
または Stephine Brown (unlikely cause she's a girl)
:D so its もっと見る likely to be Dick Grayson he's the original