The majority of these surnames are concentrated around the Adams and Pike County Illinois region.

A – Abrams, Ackley, Adams, Alexander, Allen, Allensworth, Allgood, Allison, Alsbach, Alsup, Althiser, Altizer, Ancell, Anderson, Apel, Appel Or Atel, Armstrong, Arnett, Ash, Atterbury, Atwood, Ausmus

B – Babb, Babcock, Baker, Baldock, Baldwin, Baley, Ballenger, Bangert, Barhan, Barker, Barlow, Barnes, Barnett, Barre, Barry, Bartlett, Basinger, Battles, Baver, Bean, Beghtol, Behme, Bellington, Bennett, Bensink, Bernard, Berry, Berthlesen, Billings, Bine, Bird, Bishop, Black, Blacketer, Blacketor, Blacketter, Blackettie, Blackketer, Blackketter, Blackledge, Blair, Blankenship, Boehs, Boggs, Bolin, Bomar, Boone, Boots, Boss, Bowman, Brackley, Bradford, Bradney, Bradshaw, Bragg, Brake, Brammell, Branic, Bray, Bremmer, Bresnan, Bretting, Brill, Brown, Browning, Broyles, Bryan, Bryant, Buchanan, Budd, Bunn, Burke, Butler, Butner, Button, Buttram, Byrd, Byrum

C – Caldwell, Campbell, Canning, Carey, Carl, Carlin, Carlton, Carpenter, Cartright Courtright, Cartsinger, Cary, Castellone, Cespedes, Chandler, Chaplin, Chaudion, Chaudoin, Chester, Clark, Claunch, Clendinning, Cleveland, Cobb, Coday, Cofer, Cohen, Colvin, Conch, Conner, Conners, Conway, Cook, Cooksey, Cordell, Corum, Costello, Coverston, Cowden, Cox, Coy, Cozad, Craig, Crain, Crampton, Crider, Crouch, Croucher, Crowley, Cuccia, Cummings, Cupp

D – Daniels, Daugherty, Daughery, Davenport, Davis, Davison, Dearinger, Deaver, Deer, Defore, Delargy, Demelton, Dempsey, Denkler, Devine, Dibble, Dickey, Dinkins, Dinwiddie, Dixon, Dodge, Doman, Doty, Dougherty, Drebes, Dudley, Duncan, Dunn, Durham, Dwyer

E – Earls, Easley, Edson, Edwards, Eichelbar, Elliot, Enslen, Epley, Erlandson, Ernst, Esping, Essick

F – Farmer, Fatheaur, Fedelen, Feldhaus, Fisher, Flowers, Foster, Fox, Fraizer, Franklin, Freeman, French, Fridenberg, Frisbie, Fritz, Fry, Frye, Fuller, Fullington, Fulton, Fultz, Fussellmare, Futch

G – Galloway, Gamble, Gant, Gard, Gardner, Garner, Garnett, Gay, Gebhart, George, Gerkin, Gillingham, Gilstrap, Gimple, Giovanni, Glenn, Goethe, Gollenger, Goodman, Goodwin, Gorden, Gordon, Gorton, Gosnell, Gramley, Gravitt, Gray, Grayson, Greene, Greenwalt, Gregg, Griffeth, Griffith, Grimes, Grimsley, Guthrie, Gwartney

H – Hadsell, Haile, Haini, Hall, Hamilton, Hammock, Hammon, Hammond, Hamner, Hand, Handy, Hankins, Hanna, Hansen, Hardin, Harlan, Harmison, Harrigett, Harris, Hart, Harvey, Hastings, Hatfield, Hathaway, Hatton, Havens, Havird, Haynes, Hazen, Head, Heathman, Heaton, Heaverline, Hedden, Heldebrand, Helderbrand, Henderson, Hendren, Hendricks, Hendrickson, Henry, Herod, Hill, Hilligus, Hiltz, Hinds, Hoar, Hodges, Hold, Holland, Holt, Hooker, Hooper, Hoover, Hopkins, Horn, Horstmeyer, Hosier, Houghtaling, Howarter, Howe, Hoylman, Huckaby, Huddleston, Hudelson, Hudson, Huff, Huffman, Hull, Hun, Huss, Hustead, Hutchins, Hutchinson

I – Irwin

J – Jackson, Jacobson, Jane, Jellison, Jennings, Jessup, Joergsen, Johnson, Johnston, Jones, Jouett, Judd, Julius

K – Karns, Karr, Kaukonen, Kays, Kellerhals, Kenneday, Kennedy, Kenyon, Kesinger, Kibitz, Kincaid, Kincer, King, Kinman, Kinnamon, Kirby, Kirtright, Klepper, Kline, Knirsch, Koering, Krutmeier, Kull

L – Lafromboise, Lafronboise, Lammers, Landers, Landess, Lankford, Larimore, Larson, Laster, Latham, Latta, Laughlan, Law, Lawerance, Lawrence, Lawson, Lay, Leapley, Leckner, Lee, Leggans, Leinhop, Leiper, Lent, Leu, Liken, Lillhizer, Locey, Lockman, Lockner, Loller, Long, Loomis, Lozano, Lucas, Ludwig, Lundin, Lundy, Luther, Lyons

M – Mack, Maher, Manard, Mandell, Manis, Mann, Manning, Maple, Marshall, Martin, Mary, Mason, Masters, Masterson, Mather, Mathis, Maynard, McAfee, McArthur, McCaslin, McCasse, McConnell, McDorman, McEwen, McGinnis, McKean, McMillon, McNary, McNutt, McReynolds, Mead, Mellen, Mershon, Messick, Meyer, Meyers, Miles, Miller, Mills, Milner, Minow, Minton, Mishler, Mitchell, Monroe, Moore, Morgan, Morris, Morrow, Morton, Moser, Moss, Munch, Munford, Myers

N – Nealy, Nebeker, Neece, Neff, Nesafisk, Neville, Nichols, Nicol, Niehoff, Nieken, Noble, Nolting, North, Nowack

O – Oder, Oglesby, Ortega, Ott, Ottwell

P – Paice, Paine, Palmer, Parks, Patch, Patterson, Paulsen, Payne, Peacock, Pearce, Peterson, Pfriemere, Philips, Phillippe, Pickett, Pierce, Platt, Powell, Poyneer, Preston, Preuss, Prime, Puckhaber, Pulliam, Purcell, Putman

Q – Quick

R – Radfar, Ragland, Rathbone, Reap, Redenbaugh, Redenbough, Reffner, Reinoehl, Reinold, Reynolds, Righter, Ritter, Roach, Robb, Robbins, Roberts, Robertson, Robinson, Roderick, Rodgers, Roe, Rogers, Rogge, Roland, Roller, Rosenbarger, Ross, Rowley, Rubemeyer, Rudd, Rude, Ruffner, Ruiz, Runyun, Russell, Ruths, Ryan

S – Sackaberry, Sackberry, Sacks, Saksberry, Saksbury, Salmons, Salsman, Sanders, Sanderson, Sankberry, Sankbury, Sappington, Sarmour, Sasberry, Sasbury, Saxberry, Saxbery, Saxburry, Saxbury, Sixbury, Sagsberry, Scalco, Schierbaum, Schmidt, Schneider, Schott, Schwede, Scott, Seba, Sellers, Sexbury, Shannon, Shatzer, Shaver, Shehan, Shelton, Shepherd, Shepherson, Sheurman, Shewe, Shewmaker, Shirley, Short, Shoulders, Shurts, Shy, Sibert, Sidel, Sigsbury, Silbert, Sills, Silver, Sims, Sindler, Sixbarry, Sixbary, Sixberry, Sixbery, Sixbury, Slattery, Slaughter, Slingerland, Slough, Smith, Soles, Sosberry, Soseberry, Sosebery, Sovern, Spencer, Spillers, Splain, Springer, Staffey, Stafford, Staggs, Stanley, Statton, Steers, Steffen, Stevens, Stewart, Stilles, Stine, Stjohn, Stoddard, Stone, Stophang, Stover, Strange, Stratton, Strode, Strong, Stroski, Strubinger, Sue, Summers, Surls, Swan, Swentik, Szydloski

T – Tailor, Talley, Tally, Tanner, Taylor, Taylor Tyler, Terrel, Terrell, Terril, Thompson, Tiebe, Tittsworth, Todd, Totten, Tousey, Triplett, Troutner, Tucker, Tuttle, Tyler

U – Ulery, Ulmer

V – Vancise, Vandament, Vandenheuvel, Vanetta, Veach, Velasco, Viar

W – Waack, Waddell, Wakefield, Walters, Wang, Ware, Waterhouse, Waters, Webb, Weed, Weir, Welch, Wells, West, Westfal, Wheaton, Whitaker, White, Whiteside, Whitley, Whitman, Whitney, Whittmer, Whoberry, Widaman, Wienhoff, Wilkensen, Willard, Williams, Willow, Wilson, Windmiller, Wise, Wood, Wright

Y – Yargus, Yates, Yelton, Yeoman, Young, Younger