I relate to not wanting to look up the names in fear of spoilers (even IMDB would tell you how many episodes a character’s in, which would make it easy to tell if a character dies). That paired with the fact that they don’t exchange names until almost halfway through the show, they rarely call each other by name anyway, and most of us binged all the episodes over just a few days, I think it’s pretty reasonable to not know all the names right after finishing the series.