I have this idea for a fantasy novel set in a more medieval setting. Its a world of my own creation, but I don't know how to go about character names. My main character's name is Garrett (no clue on a last name yet). That seems fairly medieval enough, but i don't know how to go about other names. So, any tips for creating good names for a non-modern setting? Or can I really just go with anything (Garrett's best friend is named Cory right now because he's a leftover from the modern version of the story I was going to try).