Those are great answers. And all ones I would expect to hear from a new player along with Harry Potter and Jon snowI just asked my sister to name the first fantasy character off the top of her head and she said Gandalf. I asked her for the next one and she said Frodo (which I assume isn't classed as a "warrior"). I asked her for something that wasn't from LoTR and she said Danaerys.
Of course none of them are high level wizards in D&D mindset
Gandalf is a warrior scholar that inspires knows lore and has a few small spells. At best he is a low level bard.