Help Choosing Litter Theme For Great Dane Puppies?

Were stuck between to litter themes. One of us wants to name them after characters from a series (Eridan, Terezi, Gamzee, Tavros, Vriska to name a few) or just goofy K words (Kaleidoscope, Kamakazi, Kalamazoo). The K's are cuter for puppies, but hard to come up with as there aren't very many. While the other one has tons of names that could be used.