| Bedfordshire | 0 |
| Buckinghamshire | 4 |
| Berkshire | 5 |
| Cambridgeshire | 3 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 8 |
| Derbyshire | 1 |
| Devon | 2 |
| Dorset | 1 |
| Durham | 16 |
| Essex | 76 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 24 |
| Lancashire | 37 |
| Leicestershire | 17 |
| Lincolnshire | 2 |
| London | 107 |
| Middlesex | 15 |
| Northumberland | 22 |
| Norfolk | 54 |
| Northamptonshire | 0 |
| Nottinghamshire | 1 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 40 |
| Somerset | 0 |
| Surrey | 8 |
| Sussex | 20 |
| Staffordshire | 10 |
| Warwickshire | 10 |
| Westmorland | 3 |
| Wiltshire | 1 |
| Worcestershire | 0 |
| Yorkshire | 45 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 1 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Commercial Clerk | 5 |
| Cook Domestic | 5 |
| General Labourer | 5 |
| General Servant Domestic | 5 |
| Ordinary Agricultural Labourer | 5 |
| Grocer | 4 |
| Living On Own Means | 4 |
| Agricultural Labourer | 4 |
| Ordinary Farm Labourer | 4 |
| Dress Maker | 3 |
| Farm Labourer | 3 |
| Carrier | 2 |
| Dock Labourer | 2 |
| Dressmaker | 2 |
| Fish Dealer | 2 |
| Groom Domestic | 2 |
| Pipe Maker | 2 |
| Preserved Provision Packer | 2 |
| Printers Compositor | 2 |
| Brewers Labourer | 2 |
| School Girl | 2 |
| Waggon Weighman Ironstone Miner Above Ground | 2 |
| Ironore Miner | 2 |
| Road Labourer | 2 |
| Groom | 2 |
| Name | Census Frequency |
|---|---|
| William Cason | 220 |
| Mary Cason | 217 |
| John Cason | 201 |
| James Cason | 133 |
| Sarah Cason | 124 |
| Elizabeth Cason | 123 |
| George Cason | 120 |
| Ann Cason | 96 |
| Thomas Cason | 86 |
| Henry Cason | 75 |
| Charles Cason | 65 |
| Emma Cason | 58 |
| Robert Cason | 55 |
| Eliza Cason | 51 |
| Ellen Cason | 51 |
| Joseph Cason | 49 |
| Alice Cason | 47 |
| Jane Cason | 46 |
| Emily Cason | 44 |
| Arthur Cason | 40 |
| Frederick Cason | 40 |
| Samuel Cason | 40 |
| Edward Cason | 36 |
| Harry Cason | 34 |
| Margaret Cason | 33 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Casson | 83% | 12,366 |
| 2 | Cousin | 50% | 4,986 |
| 3 | Cason | 100% | 3,407 |
| 4 | Causon | 83% | 589 |
| 5 | Cousen | 50% | 520 |
| 6 | Cusin | 60% | 183 |
| 7 | Couson | 67% | 177 |
| 8 | Cousine | 43% | 149 |
| 9 | Iacson | 67% | 148 |
| 10 | Coson | 80% | 138 |
| 11 | Acason | 83% | 118 |
| 12 | Cassen | 67% | 111 |
| 13 | Cosin | 60% | 110 |
The surname Cason is the 3rd most popular variant of Casson.