[quote]if it did not can we eventually be able to give it a name?[/quote] From a narrative preview years ago, Ghost mentions that they'll consider what their own name will be. As far as we've called them its been 'Ghost' or in Elsies case 'Little Light', Ghost doesn't like the latter one. So with the narrative preview plus it telling Elsie in one activity it prefers Ghost, it's going by that. Realistically though, its whatever we name it - same thing as your own character. Edi: Clarification by BetweenMyself: [quote] this is from a discussion between Cryptarch Tyra Karn and her unnamed Ghost rather than one between our canon Guardian and Ghost[/quote] [quote]"Ghost, open a new file. Research Notes TK-48725.8, Category: Clovis Bray.” “I don’t like it when you call me that.” “What, ‘Ghost’? Oh, come now. We’ve been having this discussion for more than three centuries. Ghost is what you are, my friend. If you want a name so badly, choose one for yourself.” “Maybe I will. Now that everyone’s gone back to the Tower and we’re still out here, I have plenty of time to consider what my name should be.” “Can you open my file while you ponder the possibilities?”[/quote] https://www.bungie.net/7/en/News/article/46779