List of notable fictional characters whose name is Keith, including photos when available. The fictional characters named Keith below come from every kind of genre and medium, as this list includes movie characters named Keith, TV characters named Keith, and book characters named Keith. You might even find some notable video game characters whose name is Keith below as well. Whether you're looking for comedy characters named Keith or drama characters named Keith, this list will have what you're looking for.Who are the most well known fictional Keiths? Some of the more memorable names below include Keith Mars from Veronica Mars, Keith Lemon from Celebrity Juice, and Keith Scott from One Tree Hill. This list is ranked by the votes of users like you, so vote for your favorite characters below if you want to see them higher on the list. If we left your top character named Keith off the list, feel free to add them.