At some part Vlad says that Anastasia means "She will rise again". NOT! It doesn't mean anything, since it is just a name. Either Vlad is lying, or writers don't know Russian. This is what it COULD mean with lost of imagination:
Russian : Ana-stasia
Sounds like : Ona-stasi
Serbian : ona stati, stajati, stoji
English : she fit, to stand, stands
to stand