for progress puzzles are 100% and there are now 3 enemies and a sorta boss, and a weird combat mechanic. trying to knock out the memory scenes by the weekend.
So I actually really like the name sophia, but there already a sophia/sophie who's a main character in next months project ;) Will keep esther in mind, the answer to your other question though is yes, name meanings come up a lot in the next game so if you pay attention you'll be able to figure out which girls aren't human really fast.
This one kinda plays more with tarots, the lead is 'the queen of pentacles'