Frequencies of different surname groups in the U.K. and Ireland

Something I created with https://scaledinnovation.com/gg/biMapper.html To my knowledge this uses data from the 19th century. I assigned surnames to groups based off of linguistic origin of a surname. A surname might be "Norman" but that does not mean that family is Norman in origin. Here are the surname groups:

1. NORSE: Aglionby, Ainscough, Airey, Antrobus, Applegarth, Applewhite, Asby, Askwith, Asquith, Axtell, Bagby, Battersby, Becker, Beeby, Beetham, Begbie, Bielby, Bigby, Biggar, Bigland, Bingham, Birkbeck, Birtwistle, Blaby, Blaisdell, Blyton, Botten, Bousfield, Braithwaite, Briscoe, Brumby, Buckby, Burby, Busby, Bushby, Busk, Calthorpe, Carr, Cartledge, Catterall, Cawston, Claxton, Cleator, Clouston, Coghill, Colby, Colston, Corey, Corstorphine, Cory, Cosby, Coupland, Couse, Crosby, Crosthwaite, Croxton, Danby, Darby, Denby, Dingwall, Docker, Dowbiggin, Dowthwaite, Ellerby, Enderby, Farman, Fawthrop, Fenby, Fitton, Flook, Frisby, Gadsby, Gamble, Gardham, Garstang, Garthwaite, Gill, Goldthwaite, Gooderham, Grigsby, Grime, Grimoldby, Groby, Gunby, Gunn, Gunstone, Gunton, Haakenson, Haig, Hakanson, Haldane, Hanby, Harby, Hasty, Hazelrigg, Hebblethwaite, Hesketh, Holderby, Holderness, Holmyard, Holness, Holtby, Hornsby, Hulme, Hungate, Iliffe, Ingleby, Kelby, Kelham, Kerr, Kilby, Killingbeck, Kirkby, Kirkley, Knott, Lait, Laithwaite, Latham, Lewthwaite, Lingwood, Linklater, Linkletter, Litherland, Lofthouse, Lofton, Loseby, Lowthorpe, Lusby, MacAuliffe, Malham, Manby, Mansergh, Maplebeck, Marbeck, McAuliff, McAuliffe, McCaskill, McCauley, McCorquodale, McSwain, Mellanby, Micklethwaite, Mumby, Myerscough, Norby, Oakey, Oglethorpe, Oldham, Olliff, Olsson, Orme, Ormerod, Ormiston, Ormsby, Outhwaite, Owenby, Poe, Quarmby, Rainford, Ranby, Ravenhill, Rawdon, Rokeby, Rolleston, Roscoe, Roughton, Satterthwaite, Sawrey, Saxby, Scaife, Scarborough, Scarff, Scargill, Scarisbrick, Scholes, Scowcroft, Scruton, Seatter, Selby, Shimwell, Sibthorpe, Skaife, Skeat, Skipwith, Smithey, Sneath, Somerby, Sorley, Sowerby, Sparham, Sparkes, Sparks, Stackpole, Stanwix, Strutt, Sturgis, Svenson, Swaby, Swainston, Tait
2. NORMAN: Almond, Archer, Argent, Aucourte, Avery, Bailey, Banister, Baskerville, Basset, Beauchamp, Beaumont, Bellamy, Belford, Blampied, Blanchard, Blodgett, Bonner, Brazier, Brocket, Bryan, Bullen, Bunker, Burgoyne, Burke, de Burgh, Butcher, Boucher, Carpenter, Carter, Chamberlain, Chambers, Champernon, Champernowne, Cambernon, Champnon, Chancellor, Corbett, Courtenay, Cruise, Curtis, Dalton, Darrell, Daubney, Devere, de Vere, Devereux, Disney, Dorsey, Draper, Drury, D'Arcy, D'Onston, de Lacy, De Quincey, De Marisco, de Voil, Farmer, Fay, de Fae, FitzJoly, FitzWilliam, Fletcher, Florence, Fortescue, Francis, French, Gascoignes, Geary, Godfrey, Grant, Granville, Harcourt, Henry, Hirons, Hamblin, Hussey, Ilbert, Ingram, Ingrams, Irons, Jolly, Lamar, Lamarr, l'Argent, Latimer, Leavitt, Lever, Levett, Longe, Lovell, Lowell, Luci, Lyon, Lyons, Lyle, Major, Malet, Mallory, Mandeville, Marion, Mayeux, Mayor, Montgomery, Montagu, Mottershead, Mundy, Morris, Neville, Osment, Payne, Percy, Pomeroy, Purefoy, Quincy, Richmond, Roy, Royall, Russell, Rockett, Sayre, Sidney, Sinclair, Spencer, St Clair, St Leger, Saint Claire, Seymour, Taillefer, Talbot, Taney, Terrell, Tracey, Travis, Varley, Verley, Vavasour, Vere, Vernon, Vincent, Vipond, Wallace, Warren, Wharmby, Wilburn, Worley, Wyvill
3. OLD ENGLISH: Acker, Ackerman, Adair, Ainsley, Airaldi, Airò, Akerman, Akers, Alden, Alfredson, Alfredsson, Alger, Allard, Alvey, Alvin, Appleby, Appleton, Arkwright, Arterberry, Arterbury, Ash, Ashley, Ashton, Ashworth, Aston, Atteberry, Atterberry, Attwater, Attwood, Atwater, Atwood, Auden, Audley, Auteberry, Avery, Ayers, Aylmer, Ayrton, Ayton, Badcock, Bain, Baines, Baker, Ball, Ballard, Bannerman, Barclay, Bardsley, Barnet, Barnett, Barton, Baxter, Bean, Beasley, Beech, Bentley, Benton, Berry, Beverley, Beverly, Bird, Black, Blackbourne, Blackburn, Blackman, Blackwood, Blake, Blakeley, Blakely, Blakeslee, Blakesley, Bloodworth, Blythe, Boatwright, Bolton, Bone, Boothman, Botwright, Bourke, Bourne, Bower, Bowers, Bradley, Bradshaw, Brewer, Brewster, Bridges, Brierley, Briggs, Brigham, Briley, Brinley, Broadbent, Bronson, Brook, Brooke, Brooks, Brown, Browne, Brownlow, Buckley, Bull, Bullock, Burke, Burnham, Burns, Burroughs, Burrows, Burton, Bush, Byrd, Caldwell, Carman, Cartwright, Cason, Caulfield, Chadwick, Chapman, Cheshire, Chester, Church, Churchill, Clay, Clayton, Cleveland, Clifford, Clifton, Clinton, Coburn, Cock, Cockburn, Cocks, Coke, Cokes, Cole, Colt, Colter, Colton, Combs, Cook, Cooke, Cookson, Coombs, Copperfield, Cox, Crawford, Crawley, Crowley, Dale, Dallas, Dalton, Dane, Darling, Darwin, Dayton, Deadman, Dean, Debenham, Dickman, Downer, Duarte, Dudley, Dunn, Durward, Dwerryhouse, Dyer, Eads, Eady, Earl, Earls, Easom, Eason, Easton, Eaton, Eccleston, Ecclestone, Ford, Fox, Freeman, Hadaway, Haden, Hadley, Haig, Hailey, Hale, Haley, Hall, Hambleton, Hamilton, Hamm, Hampton, Hanley, Harden, Harding, Hardwick, Harford, Hargrave, Harlan, Harland, Harley, Harlow, Harrell, Harrelson, Hart, Hartell, Hartley, Hathaway, Hatheway, Hathway, Haward, Hawk, Hawking, Hawkins, Hawthorn, Hawthorne, Hayden, Hayes, Hayley, Hayter, Hayward, Haywood, Head

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