HELP ME NAME THEM! please :) [undertale au, not rp]

Instructions

just a random bg i made, ignore it- --- A'ight so I need help naming my new AU, along with its characters. All-capital titles explain whom/what needs a name. THE AU - Contains few in the Underground, roughly half of the population being semi-mortal animal ghosts and the rest being shy yet powerful monsters. THE SPIRITS (collectively) - Resemble the classic characters, the animal they are reflects this AU's version of the character, and their personalities are both canon info and headcanons of the classics. They once were pets for the monsters they resemble in this AU. SANS - Mid-teens, short, and several flavors of queer. Shy and friendly but easily gets angry; considered by some to be this AU's "guardian". He's really quite innocent, unless you count how much he knows of what happened to his world. PAPYRUS - A year younger than Sans, around a foot taller than him, and unlabeled. He's strict but also one of the friendliest and most extroverted monsters in the Underground. He cares deeply about Sans and is very protective. Paps would sacrifice himself for the small gay one. GRILLBY - Close to Sans' age, nearly a foot taller than him, still questioning. Very quiet and chill unless you mess with anybody in the Underground, mainly Sans. A secret quote of his that few other monsters know was spoken is "don't touch my pancake >:(". ALPHYS - Barely even alive at this point. She closely resembles the classic Alphys, but her scales have faded greatly and her glasses are incredibly dusty. Lives in the basement of the lab with the few remaining amalgamates. FLOWEY - Smart as hell and has somehow managed to literally become one with his spirit double (aka they're the same being at this point). Highly aware of timelines and gets really upset if it's reset. He's actually quite lonely. Yeet your ideas in the comments!!