- Paar
- Pace
- Pacheco
- Packer
- Paddock
- Padgett
- Paez
- Pagan
- Pagani
- Page
- Painter
- Painther
- Pak
- Pakuris
- Palazzo
- Palme
- Palmer
- Palumbo
- Pandya
- Pankey
- Pannill
- Panting
- Papageorge
- Pappas
- Pappert
- Paquin
- Paradis
- Pardi
- Pardo
- Parekh
- Parham
- Paride
- Parikh
- Paris
- Parke
- Parker
- Parkinson
- Parks
- Parler
- Parmelee
- Parnell
- Parr
- Parrish
- Parrott
- Parsons
- Partee
- Partis
- Parusel
- Paschal
- Pasek
- Pasfield
- Pasotto
- Passaly
- Pastryk
- Pate
- Patel
- Patillo
- Patnaik
- Patten
- Patterson
- Patton
- Paul
- Paulaski
- Pauley
- Paulk
- Paulter
- Pawlowski
- Payerle
- Payne
- Payseur
- Payton
- Peacock
- Peake
- Pearce
- Pearre
- Pearsall
- Pearson
- Peaseley
- Peck
- Pedigo
- Peed
- Peele
- Peeler
- Peery
- Pegram
- Peirce
- Peklenk
- Pell
- Peloquin
- Pelton
- Pelzer
- Pemberton
- Pender
- Pendergrass
- Pendleton
- Penegar
- Peninger
- Penninger
- Penny
- Penrod
- Pentecost
- Penter
- Pentland
- Peoples
- Peppas
- Peralta
- Pereira
- Perez
- Perkins
- Perle
- Permenter
- Perrell
- Perry
- Person
- Pesakoff
- Peter
- Peters
- Peterson
- Petitt
- Petlesk
- Petleski
- Petrea
- Petrocelli
- Petronis
- Petrosino
- Petruski
- Petruso
- Pettypool
- Petway
- Petzke
- Pfaff
- Pfannkuch
- Pfeiffer
- Pfundstein
- Phanhthourath
- Pharr
- Phifer
- Philbeck
- Philemon
- Philippi
- Phillippi
- Phillips
- Philmon
- Philson
- Philyaw
- Phipps
- Phlegar
- Phung
- Phyllis
- Piatt
- Piccirilli
- Picerno
- Pickens
- Pickett
- Piemont
- Pierce
- Pierson
- Pietras
- Pike
- Pilon
- Pincham
- Pincus
- Pine
- Pinger
- Pinion
- Pinkerton
- Pinner
- Pinter
- Pippin
- Piraino
- Pistiolis
- Pistolis
- Pitkin
- Pittman
- Pitts
- Pittsenbarger
- Pizano
- Pizer
- Pizi
- Pizzato
- Pizzo
- Plaie
- Platarote
- Pleasant
- Pledger
- Plonk
- Plummer
- Plunkett
- Plyler
- Pockat
- Poe
- Poeta
- Poetzsch
- Pofahl
- Poff
- Pohlman
- Poindexter
- Poisson
- Polaski
- Polesnak
- Poley
- Polite
- Politis
- Polk
- Polking
- Pollack
- Pollard
- Pollinger
- Pollock
- Polshak
- Polsky
- Polson
- Polston
- Ponce
- Pond
- Ponds
- Pool
- Poole
- Poore
- Pope
- Poplin
- Porras
- Porter
- Porterfield
- Portlock
- Porto
- Posnanski
- Poteat
- Poteet
- Potter
- Potts
- Potvin
- Pough
- Pouliot
- Poulos
- Pourlos
- Povinelli
- Powe
- Powell
- Powers
- Pradhan
- Pransky
- Prater
- Pratt
- Prenatt
- Preslar
- Presley
- Pressley
- Pressman
- Presswood
- Preston
- Pretty
- Prevatte
- Prewitt
- Pribas
- Price
- Pride
- Pridgen
- Pridmore
- Priebe
- Priester
- Primm
- Primus
- Prince
- Pringle
- Printz
- Prioleau
- Priser
- Pristash
- Pritchett
- Privett
- Privette
- Proctor
- Profit
- Prophit
- Propst
- Prucker
- Pruett
- Pruitt
- Prunczik
- Pruner
- Prybylo
- Pryce
- Psillos
- Psilopoulos
- Psomadakis
- Pucel
- Puckett
- Pulliam
- Purdie
- Purdum
- Purdy
- Puri
- Purnell
- Purser
- Purvis
- Pusser
- Putman
- Putnam
- Putzrath
- Puzon
- Puzzo
- Pyatte
- Pye
- Pyle
- Pyles