Ace, Addie, Adey, Alban, Allan, Allen, Allin, Anwyl, Athay, Aubery, Aubray, Aubrey, Awbrey, Bach, Badam, Badham, Banham, Banion, Banman, Bannan, Bannon, Barry, Bath, Batha, Baughn, Bawen, Bawn, Bayliss, Baymon, Baynham, Beddis, Beddoes, Beddow, Beedle, Beinon, Bellis, Belt, Benbough, Benbow, Bendbowe, Bengough, Bennet, Bennion, Bethell, Bettis, Bevan, Bevin, Beynam, Beynon, Binnell, Binner, Bithell, Bivin, Blaeny, Blayney, Bolver, Bonner, Bowdler, Bowen, Bown, Brees, Breese, Breeze, Bryse, Bryste, Buallt, Buddyr, Budu, Buelth, Builth, Bulkeley, Bumfrey, Bumphrey, Bunna, Bunnell, Bunner, Bunyan, Bychan, Bydder, Byddir, Bythell, Byther, Caddick, Caddock, Cadogan, Cadwalader, Cadwaladr, Cadwalder, Cadwaldr, Cadwallader, Cadwgan, Cam, Canton, Cardiff, Cardigan, Carew, Coffin, Connah, Connick, Craddock, Creese, Crichard, Crowther, Crunn, Cuffin, Cunnah, Cunnick, Dakin, David, Davies, Davis, Dawe, Dawes, Dawkins, Dawson, Day, Dee, Devenald, Devonald, Dew, Dicks, Dodd, Duggan, Dyas, Dykins, Eathel, Edmunds, Edward, Edwards, Egue, Einion, Einon, Elis, Elisedd, Eliza, Ellice, Ellis, Ellisa, Emment, Emont, Enian, Ethell, Evan, Evans, Eynon, Fenn, Fenna, Fennah, Fenner, Ffoulkes, Ffowkes, Flello, Flellos, Flood, Floyd, Foel, Folant, Folland, Foulkes, Francis, Fuge, Fulk, Fychan, Games, Gardarn, Geonor, Gethin, Gibby, Gittah, Gittings, Gittins, Gittoes, Goch, Godwin, Gof, Goff, Gogh, Gooch, Goodge, Goodin, Goodwin, Goodwyn, Goudge, Gough, Griffies, Griffin, Griffis, Griffith, Griffiths, Grippiud, Gronow, Gronw, Gruffudd, Gruffydd, Gtuo, Gudwgan, Guilielm, Gullam, Gutyn, Guyther, Gwalchmai, Gwallter, Gwaren, Gwgan, Gwilliam, Gwilt, Gwilym, Gwinnett, Gwyn, Gwynett, Gwynn, Gwynne, Gwyther, Gynne, Hael, Haines, Harrhy, Harries, Harris, Harry, Havard, Haward, Heilyn, Helis, Hendry, Henry, Herbert, Herward, Heylyn, Hier, Hillin, Hilling, Hire, Hodgkin, Hoel, Hoell, Hoesgyn, Hoiskin, Holl, Hopkin, Hoskins, Hoskyn, Hoskyns, Howard, Howel, Howell, Howells, Howes, Hugh, Hughes, Hullin, Humphreys, Hussey, Huws, Hyer, Hyr, Hywel, Iago, Iefan, Ieuan, Ifan, Ifor, Inions, Iorwerth, Ithael, Ithel, Ithell, James, Jankin, Jarman, Jeavince, Jeavons, Jenkins, Jenner, Jermin, Jermyn, Jermyne, Jevons, Jimmerson, John, Jones, Kendrick, Lacharn, Lagham, Lagharn, Landeg, Laugharne, Lello, Lewelin, Lewhellin, Lewis, Lewys, Ley, Leyshon, Llewelin, Lleweling, Llewellin, Llewellyn, Llewelyn, Llewhellin, Llewhelling, Llewlling, Lloyd, Llwchwr, Llwd, Llywarch, Locker, Lougher, Loyd, Mabe, Maddock, Maddocks, Maddox, Maddy, Madock, Madog, Maredith, Mathew, Mathews, Mathias, Matthew, Matthews, Maurice, Meredith, Meridith, Merrick, Meyrick, Miles, Miller, Mills, Morgan, Morris, Morse, Mortimer, Mostyn, Nanney, Narber, Narbertt, Narbett, Oliver, Onion, Onions, Oskins, Owain, Owen, Palin, Parry, Paskin, Pendry, Penn, Penry, Phenna, Phennah, Picton, Poiskin, Popkin, Popkins, Powell, Preddy, Predith, Preece, Price, Prichard, Pritchard, Probart, Probert, Probyn, Prodger, Propert, Prosser, Prothero, Prydderch, Pugh, Pumphrey, Pumphreys, Rees, Reese, Resius, Rheseus, Rhydderch, Rhys, Rice, Riceus, Richard, Richards, Robert, Roberts, Robin, Roblin, Roch, Roger, Rogers, Roppert, Rosier, Rosser, Rothero, Rowland, Rowlands, Ruddock, Ruddz, Ruther, Saer, Saies, Saise, Sayce, Says, Sayse, Seisyll, Seys, Shone, Talacharn, Tanad, Tanat, Tannatt, Teage, Tegg, Tew, Tewdor, Thomas, Tither, Treham, Trevor, Trewent, Tuder, Tudor, Vaughan, Voil, Voiles, Volk, Vowell, Voyle, Voyles, Wagan, Wales, Walliter, Walsh, Wat, Welch, Wellin, Welling, Wellins, Welsh, Whalon, Wiles, Wilks, Williams, Willis, Withers, Wogan, Woggon, Woogan, Wynn, Wynne, Yarwood, Yorath