I think it is funny that people are getting so worked up over 4 whole subclasses from another book being reprinted in this, while I see no one getting all upset of all the spells being reprinted from the FREE Elemental Evil Player's Guide.
Also, I am guessing that a lot of the people upset about the name lists are old-timers when it comes to gaming? Unfortunately for those of us that describes, 5E books are aimed just as much at new gamers as at old gamers, maybe even more. Sure, the lists may not be useful when doing things in advance, but for someone new to gaming, who has maybe never had to sit at a table before, trying to think up a name for their new character, it is very helpful to them being able to flip through a few pages and scan lists of names for one they like.