I know I was so mad when she was just like I'm still Lena ugh but I would probably be mad if her name did change but Im still curious as to what it is. Maybe it really is just Lena lol
Her real name is Lena. she claimed herself. But the name her mom picked........ that's a whole other story. There is an ifinate number of possibilities and judging by her families names, it will be impossible to chose. But if I had to make a guess I'd say Isabelle, kind of like her mom before she turned.