| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 0 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 1 |
| Yorkshire | 0 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Name | Census Frequency |
|---|---|
| Mary Haidon | 14 |
| Thomas Haidon | 13 |
| William Haidon | 10 |
| Edwin Haidon | 7 |
| Joseph Haidon | 7 |
| Elizabeth Haidon | 5 |
| James Haidon | 5 |
| Emma Haidon | 4 |
| George Haidon | 4 |
| Leonard Haidon | 4 |
| Rebecca Haidon | 4 |
| Sabina Haidon | 4 |
| Sarah Haidon | 4 |
| Walter Haidon | 4 |
| Ann Haidon | 3 |
| Eliza Haidon | 3 |
| Fanny Haidon | 3 |
| Henry Haidon | 3 |
| John Haidon | 3 |
| Lizzie Haidon | 3 |
| Millicent Haidon | 3 |
| Reginald Haidon | 3 |
| Rose Haidon | 3 |
| Ruth Haidon | 3 |
| Susan Haidon | 3 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Hayden | 67% | 17,559 |
| 2 | Haydon | 83% | 13,776 |
| 3 | Haden | 67% | 7,503 |
| 4 | Hadden | 67% | 5,931 |
| 5 | Heydon | 67% | 3,011 |
| 6 | Headon | 67% | 2,669 |
| 7 | Headen | 50% | 1,405 |
| 8 | Heyden | 50% | 1,176 |
| 9 | Hiden | 67% | 631 |
| 10 | Heden | 50% | 580 |
| 11 | Hoden | 50% | 535 |
| 12 | Haudon | 83% | 360 |
| 13 | Hadon | 83% | 353 |
| 14 | Hudon | 67% | 255 |
| 15 | Huden | 50% | 236 |
| 16 | Haidon | 100% | 173 |
| 17 | Heiden | 67% | 165 |
| 18 | Haiden | 83% | 153 |
| 19 | Hadin | 67% | 151 |
| 20 | Hidon | 83% | 126 |
| 21 | Houden | 50% | 121 |
| 22 | Haddan | 67% | 120 |
| 23 | Haddin | 67% | 102 |
| 24 | Heedon | 67% | 102 |
The surname Haidon is the 16th most popular variant of Hayden.