Can someone please give me the names of these Daylilies? They were given to me by a friend and I did not get a clue to their names. It would be nice to know in case I want to trade in the future. Thanks so much.

There may be several that can get close guesses but none are unique or distinct enough to nail them with just a photo. The only way to get an accurate ID is to grow a suspected one side by side with your plant and see if the bloom time, bloom size, scape height and other features are the same.
With over 79,000 registered daylilies, it can be very difficult to ever get an ID.