Board Thread:General Discussion/@comment-6192846-20150304021219/@comment-6192846-20150409180315

GreekTelepath wrote: Hmm, it seems the Brothers Grimm reference was unintentional on his end. It mentions nothing of that. It just tells us the spelling would be Grim and not Grimm. Confirming a double meaning is a separate matter. The katakana can have either spelling in English. Regardless, this clarification helps with terminology from here on.

The name grim does help add new associations for the key and its name origin, however. The word itself has a lot of negative connotations, dictionary-wise, and is best known as being part of the name of the "Grim Reaper". That opens up new trivia options to consider.