moi.plumeX
I think Dir en Grey is a name combined from 3 different languages: German, French, English.
So the internet stories go.
At this point, VK bands have been yoinking French, German, and English words and phrases, chopping them up and Japan-icizing them for as long as the genre existed.
French and German was very in vogue a couple of years back, you weren't a true blue VK band until you had a slightly French sounding name and had a song with snarled German in it.