So, I have everything ready, the schematics, the yunium key, and a pet slot, and now i'm not sure if I still like the name D: I wanted to call them 3rr0r, because they lost all their memories, and the kid who finds them on the seashore, all overgrown with marine plants, decides to call them that. Like, they try to remember their name but get back only an error-message. I don't know, I liked the idea but now feel it's too obvious... too "not clever" :'D

Error 457 comes to mind. Considering lost memories, why they're lost might factor in.

I suspect if it's name cannot be stated, because the previous owner doesn't want anyone knowing.

I recall this from a book referencing another.