Paco
Paegan
Paik
Pal
Paladin
Panda
Pandemonium
Pandora
Parka
Pasha
Passion
Patches
Pathfinder
Patrick  
Patty
Paul
Pawnee
Peaches
Pearl  
Pedro
Peeper
Pegasus
Peggy Sue
Penni, Penny
Pepper
Pepsi
Percy  
Peri, Perry
Pete
Petra
Phantom
Phigment
Phoebe
Phoenix
Pi
Picou
Pie
Piira
Pilot
Pimu
Pinky
Pinto
Piper
Pippin
Pistol
Pitch
Pixie
Plucky
Pocahana
Pochito
Polar
Polara
Polaris
Pony
Prairie
Prancer
Pride
Primo
Prince
Princess
Pulka
Pullkyn
Puma  
Punky
Pup
Puqik (bright/smart)
Pushkin
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