@kiwi: i dont  

 but in my head its just the letters themselves (tho i would never attempt to say that out loud)
The artist is Japanese so perhaps クカルブ (Kukarubu)  
I just pulled these from the wikia tho
@Quoth the Raven: 
And it sounds very mysterious and gothic too 
@sunny: 
Totally works w ur avi rn tho it would be rlly funny to have this nice positive bright username and a dark figure as your avi  
 
 
@Totalanimefan:  um, cute  :frizzhappy: i used to be "cassiethekitty" when i was lil rip 
@Deaa: nice! Does ur friend know? Was theirs "dia"? 
@Mandy Amour:
Without the amour? I think it looks refined and enigmatic  
 
 
@onsenmark: 
How many people figure it out usually? Your reference is a lil more complicated imo than mine n ppl sometimes approach me abt the fandom  
 
 
@artits: 
Oh, same. I giggled but honestly? I needed a second look before i did so haha 
rip i just edited this cause i pressed enter too fast