Surname Frequency Analysis of the 1851 Census.

Sachs(1), Sachwell(2), Sadler(8), Saffron(2), Sagar(1), Sahy(1), Sails(9), Sales(2), Salisbury(1), Salkeld(2), Saller(5), Salmon(14), Salmons(10), Salt(3), Saltmer(5), Sampson(17), Sampy(2),
Samson(1), Sand(6), Sanders(4), Sanderson(360), Sandford(55), Sandland(9), Sands(79), Sandwell(4), Sangster(6), Sanlin(1), Saul(9), Saunders(3), Savage(6), Savel(3), Savil(1), Savill(7), Saville(149), Savines(1), Savory(10), Sawden(1), Sawdon(5), Saxton(27), Sayles(7), Sayner(11), Saynor(13).

Scafe(16), Scaife(41), Scaiff(1), Scalbut(2), Scalehead(6), Scales(6), Scampton(3), Scandlin(1), Scanlan(3), Scanlin(12), Scanlon(12), Scanolin(7), Scarfe(1), Scargill(101), Scarlet(9), Scarlett(4), Scarr(12), Scarth(12), Scatchard(33), Scatcherd(15), Scawthorn(21), Scayill(1), Schawnn(8),
Schoales(2), Schoefield(1), Schofeild(1), Schofield(1313), Scholefield(262), Scholes(185), Scholey(2), Scholfield(21), Schools(9), Schorah(24), Schorfield(2), Schrein(1), Scocks(1), Scolefield(1), Scorah(8), Scorfield(14), Scott(422), Scott/briers(1), Scratchard(1), Scratcherd(3), Screin(1), Scrivens(1).

Seaby(1), Seal(3), Seaton(4), Secker(97), Seddon(22), Sedgewick(10), Sedgwick(33), Seeburn(2), Seed(17), Seemly(1), Seery(2), Selby(2), Seldon(1), Sellars(12), Seller(7), Sellers(76), Senior(1937), Senor(2), Sergeant(1), Seston(8), Setterington(3), Settle(19), Sevitt(1), Sevre(1), Sewell(12),
Seymour(11).

Shackelton(5), Shackleton(66), Shadforth(2), Shadmore(1), Shann(1), Shannon(5), Shans(1),
Sharkey(1), Sharlock(2), Sharman(1), Sharp(338), Sharpe(9), Shaw(2860), Shaw-Allen(2),
Shawcross(1), Shawfirth(2), Shea(4), Shead(1), Sheard(913), Shearon(1), Sheen(3), Sheffield(10), Sheil(1), Sheldon(8), Sheldrake(8), Shelton(3), Sheners(1), Sheny(2), Shepard(8), Shephard(6), Shepherd(59), Shepley(71), Sheppard(1), Sheppley(1), Shepstone(2), Sheridan(12), Sherry(2), Shewstor(1), Shiells(1), Shierd(1), Shillito(22), Shimmins(2), Shipley(7), Shipman(7), Shires(49), Shirneld(3), Shirt(12), Shoe(1), Shoesmith(1), Sholtite(7), Shooter(19), Shore(141), Short(17),
Shotton(10), Showel(2), Shrewsbury(10), Shrigley(14), Shurden(1), Shuter(4), Shuttleworth(26).

Siddal(1), Siddall(20), Siddel(2), Siddell(1), Siddle(10), Siddron(7), Sidebottom(10), Sietton(1),
Sigston(1), Sikes(19), Silberman(1), Silk(1), Silkstone(5), Silverwood(62), Silvester(7), Simeion(2), Simeon(28), Simm(10, Simmerman(1), Simmons(13), Simms(12), Simon(10), Simons(2),
Simpson(72), Sims(5), Sinclair(2), Sineh(1), Singleton(179), Sinkinson(270, Sissons(29), Siswick(99), Sivers(1), Siverwood(7), Sizer(16).

Skates(4), Skelhorn(2), Skelton(12), Skiffinton(4), Skilbeck(3), Skinn(3), Skinner(11), Skirrow(30, Skyrme(2).

Slack(1), Sladen(1), Slanteen(1), Slater(102), Slatham(1), Slayton(6), Slee(7), Sleer(1), Sloane(4), Slobert(1), Slone(1), Slyman(4).

Smallpage(7), Smallwood(15), Smart(10), Smathers(1), Smeeton(7), Smethies(1), Smethurst(1), Smiles(4), Smiley(2), Smirthwaite(3), Smith(1957), Smithers(1), Smithies(47), Smithson(154), Smithstone(5), Smorbell(1), Smurfitt(1).

Snape(1), Snare(1), Snee(14), Snell(6), Snipe(1), Snowden(30), Snowdon(1).

Solivent(1), Somerscale(1), Somervell(1), Somerville(1), Sommerville(1), Sorby(6), Sorings(2), Sorly(2), Sottey(1), Souden(1), Sourbutt(1), Sourbutts(1), Southern(2), Southerwell(1), Southren(6),
Southwell(2), Southworth(3), Sowden(36), Sowerby(84), Sowood(2), Sowray(2).

Spawforth(13), Spedding(114), Speddings(1), Speed(1), Speight(145), Spelman(2), Spence(46), Spencer(225), Spikeing(5), Spink(31), Spinooley(6), Spircha(1), Spive(1), Spivey(258), Spivy(11), Spofforth(1), Spoor(2), Spotswood(1), Spur(23), Spurr(109).

Squibb(5), Squire(124), Squires(41).

Stables(17), Stacey(4), Staffer(3), Stafford(46), Staincliff(1), Staincliffe(1), Stainthorp(8), Stainthorpe(3), Stainthrop(1), Stainton(5), Stairman(4), Staley(1), Stalker(10), Stamp(1), Stancliffe(77), Standage(2), Standfield(1), Standish(4), Standring(13), Stanfield(8), Stanhope(10), Stanley(48), Stansfield(105), Stanthorpe(4), Staples(8), Stapleton(75), Stappleton(10), Star(4), Stark(1), Starkey(135), Starling(6), Starr(3), Stead(548), Steadman(6), Steart(1), Steedman(1), Steel(69), Steele(17), Steenison(1),
Stell(3), Stenson(6), Stenton(4), Stephens(4), Stephenson(171), Steven(1), Stevens(1), Stevenson(10), Steward(36), Stewardson(5), Stewart(34), Stiling(1), Stinson(2), Stirk(11), Stock(13), Stockdale(29), Stockhouse(2), Stocks(363), Stockwell(66), Stocton(1), Stoddart(1), Stoke(2), Stoker(7), Stokes(16), Stolery(2), Stolle(1), Stone(3), Stoner(6), Stones(1), Stoney(32), Storer(2), Storey(4), Stories(1),
Stork(11), Storry(8), Story(3), Stott(317), Stout(1), Stowette(2), Strafford(35), Straw(1), Strawbridge(2), Street(65), Streks(1), Stretch(10), Stretton(1), Strickland(3), Stringer(306), Stroard(1), Strong(6),
Strutt(7), Stuart(7), Stubbs(17), Stubby(8), Stubley(114), Stuthard(1), Stuttard(9), Styans(5),
Styring(5).

Suce(2), Sucksmith(10), Sudor(1), Sugden(206), Suggit(1), Suit(1), Sulace(3), Sulicar(1), Sullivan(2), Summers(23), Summerscales(41), Summersgill(7), Summerskill(5), Sumner(14), Sunderland(85), Sunley(1), Sunter(1), Surton(1), Suskin(1), Sutcliff(14), Sutcliffe(341), Suther(2), Suthers(13),
Suthurst(1), Sutliffe(1), Sutton(33).

Sykes(3738), Symons(1), Syms(6), Syowine(1).