- Paap
- Pace
- Packer
- Paddock
- Page
- Pagee
- Paggett
- Palid
- Pallardy
- Palmer
- Palpant
- Palumbo
- Pammler
- Panagos
- Pangborn
- Papenleur
- Paradis
- Parfilo
- Paridon
- Park
- Parker
- Parkey
- Parks
- Parra
- Parrish
- Parrott
- Parry
- Parse
- Parshall
- Parsons
- Partee
- Paternoster
- Paterson
- Patrick
- Patterson
- Patton
- Paul
- Paulino
- Paull
- Paulson
- Pavlish
- Payne
- Peach
- Peacock
- Pearce
- Pearman
- Pearson
- Pecht
- Peck
- Peden
- Pederson
- Peel
- Peer
- Pefley
- Peirone
- Pelatti
- Pelc
- Pelissero
- Pelka
- Peller
- Pemberton
- Pence
- Penick
- Penna
- Pennington
- Pense
- Pentas
- Perdue
- Peretti
- Perez
- Perham
- Perkins
- Perko
- Perovich
- Perrier
- Perrigo
- Perrine
- Perry
- Peters
- Peterschick
- Petersen
- Peterson
- Petrie
- Petro
- Pettis
- Pfaff
- Pfiffner
- Pflanz
- Pfleger
- Phalen
- Phalon
- Pham
- Phan
- Phares
- Phelps
- Phillips
- Phillipy
- Phipps
- Phothivongsa
- Pichette
- Picicci
- Pickel
- Pickering
- Pickett
- Pickle
- Pierce
- Pierson
- Pikulik
- Pilcher
- Pilimai
- Pineo
- Piontek
- Piper
- Pippenger
- Pitman
- Pittenger
- Pitzer
- Pivovarevich
- Plaggerman
- Plante
- Plastino
- Platter
- Plese
- Plewman
- Plucker
- Plummer
- Poage
- Poetter
- Poffenroth
- Poirier
- Polello
- Polhemus
- Polikowsky
- Polley
- Pool
- Poole
- Pope
- Porter
- Portrey
- Posey
- Posten
- Potter
- Potts
- Potyk
- Poulson
- Pounds
- Powell
- Power
- Powers
- Pratt
- Prawdzik
- Pray
- Preciado
- Preedy
- Prekker
- Prentice
- Prescott
- Presley
- Press
- Prestley
- Preston
- Prettyman
- Prevost
- Price
- Priddis
- Prideaux
- Prince
- Pringle
- Pritchard
- Prosser
- Provinsal
- Pruett
- Prusch
- Prussack
- Pryde
- Pryor
- Pschirrer
- Puckett
- Pullman
- Purkett
- Puthoff
- Putnam