- Padua
- Paisley
- Paloma
- Panache
- Pandora
- Pansy
- Papoose
- Paprika
- Paris
- Patches
- Patsy
- Peaches
- Peaseblossom
- Pebbles
- Penelope
- Peppermint
- Periwinkle
- Persephone
- Petit ange
- Petra
- Petulia
- Petunia
- Peyote
- Piazza
- Ping
- Pinky
- Piper
- Pippi
- Pirouette
- Playgirl
- Polly
- Pom-pom
- Pookie
- Portia
- Potpourri
- Pouilly-fuiss
- Precious
- Prettipaws
- Pretty
- Pretty baby
- Prima donna
- Princess
- Prissy
- Prudence
- Pudding
- Pudgette
- Puff
- Puffball
