- P
- Pace
- Pacher
- Packer
- Page
- Pague
- Painter
- Paisley
- Paladino
- Palmer
- Pangle
- Pankey
- Pannell
- Papaioannov
- Pappas
- Paps
- Papst
- Parish
- Park
- Parker
- Parks
- Parmer
- Parr
- Parret
- Parrett
- Parrish
- Parrott
- Parsons
- Partlow
- Pascale
- Patee
- Patience
- Patric
- Patrick
- Patrone
- Pattee
- Patten
- Patterson
- Patteson
- Pattison
- Patton
- Paul
- Paulin
- Pawley
- Paxson
- Paxton
- Payne
- Peachey
- Peale
- Pearce
- Pearl
- Pearle
- Pearse
- Pearson
- Peck
- Pedersen
- Peed
- Peery
- Peifer
- Pellman
- Peluso
- Pence
- Pendleton
- Pennington
- Pennybacker
- Pennypacker
- Pense
- Pepper
- Percival
- Perdue
- Perez
- Perkey
- Perkins
- Perley
- Pero
- Perrin
- Perry
- Persinger
- Peterfish
- Peterman
- Peters
- Peterson
- Petit
- Petrie
- Petrola
- Petronell
- Petry
- Pettie
- Pettit
- Pettus
- Petty
- Peyton
- Pfamatter
- Pfeiffer
- Phafa
- Phalen
- Phares
- Pharr
- Phelps
- Phenix
- Phibbs
- Philips
- Phillippy
- Phillips
- Philpott
- Phipps
- Pickel
- Pickering
- Pickett
- Pifer
- Pinacchiotti
- Piner
- Pinkerton
- Pinner
- Pinter
- Pinzarro
- Piper
- Pirkey
- Pitenbarger
- Pitsenbarger
- Pittington
- Pittman
- Pitts
- Plaistridge
- Plank
- Platig
- Plaugher
- Pleasant
- Pleasants
- Plecher
- Plecker
- Plogger
- Plum
- Plume
- Plymale
- Poag
- Poberezhniy
- Poff
- Pohl
- Poindexter
- Points
- Poland
- Polizzi
- Polk
- Pollard
- Pollock
- Polong
- Polser
- Pondexter
- Pontius
- Ponton
- Pool
- Poole
- Pools
- Popard
- Pope
- Popelarski
- Popkins
- Porter
- Poster
- Potter
- Poulson
- Powel
- Powell
- Powers
- Pownall
- Pratt
- Presgrave
- Preston
- Price
- Prichard
- Prickett
- Priest
- Prilop
- Primbetova
- Pringle
- Printz
- Priode
- Pritchard
- Pritchert
- Pritchett
- Proctor
- Proffit
- Propes
- Propest
- Prophet
- Props
- Propst
- Prosser
- Pruett
- Pryce
- Pryor
- Puchlerz
- Puckett
- Puffenbarger
- Puffenberger
- Pugh
- Pullens
- Pulliam
- Pullins
- Pulse
- Pultse
- Pultz
- Purcell
- Purdham
- Purdy
- Purkey
- Putnam
- Pyle