Never thought about this but what if Christie's name isn't even her real one? could be some assassin moniker or a situation like NiCO where Donovan named her. I now have this elaborate head canon where Christie was a normal brunette and changed her whole image after some tragic past that led her here
							 
	             
 
		 
 
		 
 
		
				
				 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		