579. Nails
580. Nanuck
581. Naomi
582. Napkin
583. Narcole
584. Narfnee
585. Nash
586. Nash
587. Natasha Pepsi Bailey
588. Navarr and Isabeau, from the movie Ladyhawke
589. Nera
590. Nibbles
591. Nickle
592. Nike
593. Nisse
594. Noodles
595. Nosy Rosy
596. Notebook
597. Nyomah
598. O'Toole
599. Oatmeal (Otis)
600. Obi-Won-Konob
601. Oblomov
602. Octane
603. Octivia
604. Odor
605. Okie Dokie - because of his positive attitude!
606. Old yeller
607. Orejas
608. Orson
609. Oshi
610. Osirus
611. Othello
612. Otto
613. Ottolynn
614. Outlaw Josie Wales - after the Clint Eastwood character.
615. Owl
616. Ozmosis (ozzy for short) from an ozzy osbourne album
617. Ozone
618. Pacia
619. Pacino (he came to us with a scar over his eye and my husband called him Scarface, but I was afraid he'd get a complex, so we named him after Al Pacino, who starred in the movie Scarface)
620.
Pagan or Pag
621. Pajar
622. Pallas - Athena's girlfriend
623. Pandora
624. Paula
625. Pavlov
626. Peace
627. Pebble
628. Pele - after the "Hawaiian Goddess of Fire and Volcanoes"
629. Peloni – you can also use pp or pelo..she was named for the
630. Pepe - (after Pepe' Lepu the skunk cartoon character)
631. Pepe'
632. Pepper--Short for Pepsi
633. Percy
634. Perfect
635. Petrus (after the famous Chateau Petrus)
636. Phoenix
637. Picca
638. Pig
639. Piggly Wiggly
640. Piggy Boy
641. Pilgrim - for thanksgiving
642. Pilot
643. Pinky Toebiter or PinkyToe
644. Pippen
645. Pippin - from the movie Lord of the Rings
646. PIRATA – Spanish for Pirate
647. Please
648. Podunk
649. Pogo - the 3 legged dog, so named because he hops like a pogo stick when he walks
650. Pokemon
651. Poker
652. Polaris
653. Police
654. Pollyanna
655. Polo
656. Pooh bear
657. Pookey Shoo
658. Pookie
659. Pookie Mew
660. Poolcover
661. Poona
662. Poopsie
663. Poppet
664. Poppy
665. Porkchop
666. Porsche
667. Port
668. Portia
669. Posey
670. Pots
671. Potter
672. Pres (President)
673. Prince Charming
674. Princess Chewibacca - chewed everything on hand
675. Princess Tiger Lily
676. Princeton
677. Prism
678. Prudence
679. Puck - named after the fairy in A Midsummer Night's Dream)
680. Puddles
681. Pudgy
682. Pue Dog Long Tail
683. Pumper
684. Punkin Head
685. Punky
686. Puplet (Scooner)
687. Pupperoni
688. Puppy Zilla
689. Purrsia - (play on Persia & purring)
690. Purry Mason
691. Puschkin