Most of the dog names are soft, sweet, and cute. But for the guarding dogs or hunting dogs, tough names will be better options. Here comes our collection of demon dog names for your male or female puppies, these demonic names are tough enough, and they are even a little evil, creepy, and spooky. These names are inspired by those demons and monsters in the under world from mythologies, legends, movies, TV series, or literature books. Feel free to choose your favorite names for your mighty pups.