http://www.fantasynamegenerators.com/
Not knocking anyone who wants it in print. Just providing a bookmark-able link to put it all in one spot . I've found that site to be reasonably good. I don't like any singular list of names, as there's some aesthetic sense to it (I've found that the gender of Japanese names sounds backwards to my group and I, so we don't use them appropriately). But, this is where I say that a list of names in a book is a casualty of the Internet age. It's really the sort of tool that I'd kind of expect DDB to add to their suite independent of anything WotC publishes.
Having a published list has the implication that anything Curse does either needs to be limited to just these lists or segregated from them, somehow. Come to think of it, the same could be said for the random wilderness encounter tables, though I think that's something that Curse should turn into a "create your own list" tool, using the XGtE lists as formal samples. If someone isn't planning on using DDB, then it's a non-issue because lists like what I linked exist and are easy enough to add to your toolbox.
Maybe I'm working from a false assumption, though, that all GMs have a folder of bookmarks (or equivalent) to a variety of resources to help them during play and/or prep.