SODDA, SODDERS, SODERBERG, SODERHOLM, SODERLUND, SODERMAN, SODERO, SOEDER, SOELBERG, SOELLINGER, SOELLNER, SOERHOF, SOESBEE, SOETEN, SOFT, SOHAYDA, SOHILESSER, SOHM, SOHN, SOHNLEITNER, SOHORSTEN, SOHRT, SOKOL, SOKOLOWSKI, SOLCHENBERGER, SOLDNER, SOLE, SOLES, SOLIDAY, SOLLAND, SOLLENBERGER, SOLLERS, SOLLIDAY, SOLLIE, SOLLINGER, SOLLY, SOLOMAN, SOLOMON, SOLORIO, SOLT, SOMAVILLA, SOMERBY, SOMERRILLE, SOMERS, SOMETHING, SOMMA, SOMMARSTROM, SOMMER, SOMMERS, SOMMERVILLE, SOMOGYI, SOMREK, SOMSEN, SONAGE, SONBERG, SONDAG, SONDEAN, SONDKER, SONES, SONG, SONGER, SONLEY, SONNENBERG, SONNER, SONNOMAN, SONNON, SONNTAG, SONS, SONTAG, SONTCHI, SOOS, SOPER, SOPHER, SOPHIA, SORD, SORENSDATTER, SORENSEN, SORENSEN PETERSE, SORENSON, SORG, SORGE, SORGENFRIE, SORN, SORONEN, SORREL, SORRELL, SORRELLS, SORRELS, SORRICK, SORROW, SORTMAN, SORVER, SOSBE, SOSEBEE, SOSEMAN, SOSEY, SOSMAN, SOTDORUS, SOTO, SOTTASANTE, SOUCEK, SOUCY, SOUDEN, SOUDER, SOUDERS, SOUERS, SOUKUP, SOULE, SOULES, SOULSER, SOURBIER, SOURBRY, SOURS, SOUSA, SOUSAE, SOUTAR, SOUTH, SOUTHALL, SOUTHAM, SOUTHARD, SOUTHER, SOUTHERIN, SOUTHERLAND, SOUTHERN, SOUTHWELL, SOUTHWICK, SOUTHWOOD, SOUTHWORTH, SOUZA, SOWADA, SOWARD, SOWARDS, SOWASH, SOWELL, SOWER, SOWERMAN, SOWERS, SOWREY, SOWTER, SOZA, SOZZANI, SPACH, SPACHT, SPACKMAN, SPADE, SPADING, SPADT, SPAETEL, SPAETH, SPAFFORD, SPAGNOLA, SPAGNOLETTI, SPAGNOTTI, SPAHLINGER, SPAHN, SPAHR, SPAID, SPAIGHT, SPAIN, SPAINHOUR, SPAINHOWER, SPAITE, SPAKE, SPALDING, SPALINGER, SPALTER, SPAN, SPANABE, SPANG, SPANGENBERG, SPANGENBURG, SPANGLER, SPANHEIMER, SPANHOOT, SPANIER, SPANN, SPANNAGEL, SPANOGLE, SPAR, SPARACO, SPARBY, SPARGO, SPARGUR, SPARK, SPARKHALL, SPARKLIN, SPARKS, SPARLIN, SPARLING, SPARR, SPARROW, SPARSHOTT, SPARTY, SPATARO, SPATES, SPATOLA, SPATS, SPATZ, SPAUGH, SPAULDING, SPAULING, SPAUS, SPAWR, SPAYD, SPAYTH, SPEAGLE, SPEAK, SPEAKER, SPEAKMAN, SPEAKS, SPEALMAN, SPEAR, SPEARE, SPEARLY, SPEARMAN, SPEARS, SPEAS, SPECHT, SPECK, SPECKERT, SPECKLER, SPECKMAN, SPECTER, SPEDDAN, SPEDDEN, SPEECE, SPEED, SPEEDY, SPEEGLE, SPEELMAN, SPEER, SPEERS, SPEERSTRA, SPEES, SPEGAL, SPEHEGER, SPEHR, SPEICE, SPEICHER, SPEICKER, SPEIER, SPEIGH, SPEIGHT, SPEIGHTS, SPEIGLE, SPEILMAN, SPEISS, SPELCHER, SPELL, SPELLENBERGER, SPELLER, SPELLMAN, SPENCE, SPENCER, SPENDER, SPENDLEY, SPENDLOVE, SPENGLER, SPENSE, SPENSER, SPENSLEY, SPERA, SPERANDEO, SPERDUTO, SPERLING, SPEROW, SPERRY, SPESSARD, SPICE, SPICER, SPICEY, SPICHER, SPICKARD, SPICKLEMEYER, SPICKLEMIRE, SPICKLER, SPIDEL, SPIDLE, SPIECHA, SPIECHER, SPIEGEL, SPIELMAN, SPIER, SPIERING, SPIERS, SPIERSMAN, SPIES, SPIESE, SPIESS, SPIETH, SPIGLEMYER, SPIGLER, SPIKER, SPILLERS, SPILLMAN, SPINACH, SPINAH, SPINDLER, SPINE, SPINGEL, SPINKS, SPINNER, SPINNEY, SPINNING, SPIRES, SPIRGI, SPISE, SPITELL, SPITLER, SPITNALE, SPITZER, SPITZHOFF, SPITZLER, SPITZNAUGLE, SPIVEY, SPIZZO, SPLAIN, SPLAN, SPLAWN, SPOECK, SPOERLEIN, SPOERRY, SPOFFORD, SPOHN, SPOHR, SPONAGLE, SPONAUGLE, SPONG, SPONGBERG, SPONSELLER, SPONSER, SPONSLER, SPOOLER, SPOON, SPOONER, SPOONHIRE, SPOONHOUR, SPOONIRE, SPOOR, SPORHASE, SPORI, SPORRI, SPOTLOE, SPOTTS, SPOTTSWOOD, SPOTZ, SPRACHER, SPRACKER, SPRACKLEN, SPRADLIN, SPRADLING, SPRAGG, SPRAGUE, SPRAKER, SPRANGLER, SPRANKLE, SPRATLIN, SPRATT, SPRAUGE, SPRAY, SPRECHER, SPRECKER, SPREIGEL, SPRENCKEL, SPRENG, SPRENGER, SPRENKEL, SPRENKLE, SPRESSARD, SPREY, SPRIESTERBACH, SPRIGEL, SPRIGGLE, SPRIGGS, SPRING, SPRINGALL, SPRINGEL, SPRINGER, SPRINGFELLOW, SPRINGHORN, SPRINGMAN, SPRINGS, SPRINGSTEAD, SPRINGSTEIN, SPRINGSTON, SPRINKLE, SPRINKLES, SPRITZER, SPROAT, SPROATT, SPROGELL, SPROLES, SPRONG, SPROTT, SPROUL, SPROULL, SPROULS, SPROUSE, SPROUT, SPROW, SPROWL, SPRUELL, SPRUGE, SPRUILL, SPRUNGER, SPRY, SPURGAT, SPURGEON, SPURGIN, SPURIGO, SPURLIN, SPURLING, SPURLOCK, SPURRIEL, SPURRIER, SPURZEM, SPYKER, SPYKSTRA, SQUARESKY, SQUIBB, SQUIBBS, SQUILLINI, SQUIRE, SQUIRES, SREAVES, SROUFE, ST CLAIR, ST. ANGEL, ST. CLAIR, ST. JOHN, ST. MARY, STAAB, STAATS, STABLER, STABLETON, STABLEY, STABNER, STABRYLA, STACEY, STACHE, STACK, STACKEY, STACKHOUSE, STACKLEY, STACKMAN, STACKPOLE, STACKPOOLE, STACKS, STACY, STADDEN, STADE, STADEL, STADLER, STADNIK, STADTER, STAER, STAETTLER, STAFFORD, STAFNE, STAGE, STAGEMEYER, STAGEMYER, STAGER, STAGG, STAGGS, STAGNER, STAGNONE, STAHA, STAHL, STAHLE, STAHLER, STAHLEY, STAHLHOOD, STAHLHUT, STAHLMAN, STAHLNAKER, STAHLSCHMIDT, STAHLY, STAI, STAILEY, STAINER, STAINES, STAINS, STAIR, STAIRS, STAJACAR, STAKELY, STAKEMILLER, STAKER, STAKES, STALBAUM, STALCUP, STALDER, STALEY, STALHAM, STALIE, STALKER, STALL, STALLARD, STALLIANS
UP (??? - ZYLSTRA)