- Rackley
- Rael
- Raessler
- Rafferty
- Rajabi
- Raleigh
- Rambaud
- Ramenofsky
- Ramey
- Ramirez
- Ramos
- Ramsey
- Rangel
- Rankin
- Ransdell
- Rapp
- Rascon
- Rase
- Rasmussen
- Ray
- Raymond
- Razloznik
- Razo
- Razzano
- Reavis
- Recendez
- Reckelbus
- Redden
- Rede
- Redondo
- Reed
- Reel
- Reeves
- Regalado
- Reid
- Reinhardt
- Reliford
- Reno
- Renova
- Renovato
- Rentaria
- Renteria
- Reveles
- Rey
- Reyes
- Reyna
- Reynaga
- Reynolds
- Reynoso
- Reza
- Reznikov
- Rhoades
- Rhodes
- Rice
- Rich
- Richard
- Richards
- Richardson
- Richason
- Richeson
- Richter
- Ricketts
- Rico
- Ridlehuber
- Riggins
- Riggs
- Rincon
- Rinker
- Rio
- Rios
- Riselenger
- Risner
- Ritter
- Rittmann
- Rivas
- Rivera
- Rivero
- Rizo
- Rizzutto
- Roach
- Roam
- Roamn
- Robali
- Robalin
- Robbins
- Roberson
- Robert
- Roberts
- Robertson
- Robinson
- Robledo
- Robles
- Rocha
- Rodarte
- Rodela
- Roderick
- Rodgers
- Rodgriguez
- Rodriguez
- Rodriquez
- Rogers
- Rogoss
- Rohrbaugh
- Rojas
- Rojero
- Rojo
- Rollins
- Roman
- Roman-Rios
- Romanick
- Romero
- Romo
- Roney
- Ronquillo
- Rooney
- Rooslet
- Ropele
- Roque
- Rosa
- Rosales
- Rosas
- Rosenbaum
- Rosenfeld
- Rosillo
- Ross
- Rosser
- Roth
- Rothstein
- Rottier
- Roush
- Rowan
- Roy
- Roybal
- Royval
- Rubalcaba
- Rubin
- Rubio
- Ruck
- Rucker
- Rudd
- Ruddock
- Ruddy
- Rudy
- Rueda
- Ruedas
- Ruelas
- Ruff
- Rugg
- Ruiz
- Rush
- Rushbrook
- Rushotzke
- Russell
- Rutherford
- Rutledge
- Ruvalcaba
- Ryan
- Rybak
- Rydholm
- Ryerson