| Bedfordshire | 0 |
| Buckinghamshire | 5 |
| Berkshire | 3 |
| Cambridgeshire | 3 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 1 |
| Derbyshire | 6 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 42 |
| Gloucestershire | 3 |
| Hampshire | 3 |
| Herefordshire | 9 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 7 |
| Lancashire | 1 |
| Leicestershire | 0 |
| Lincolnshire | 2 |
| London | 41 |
| Middlesex | 10 |
| Northumberland | 6 |
| Norfolk | 0 |
| Northamptonshire | 7 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 16 |
| Surrey | 1 |
| Sussex | 0 |
| Staffordshire | 63 |
| Warwickshire | 3 |
| Westmorland | 0 |
| Wiltshire | 1 |
| Worcestershire | 0 |
| Yorkshire | 14 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 7 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Dress Maker | 7 |
| General Labourer | 5 |
| Living On Own Means | 5 |
| Mercantile Clerk | 3 |
| Coal Miner Hewer | 3 |
| House Keeper Domestic | 2 |
| Laundress Wash | 2 |
| Bricklayer | 2 |
| Carpenter | 2 |
| Electrical Engineer | 2 |
| Iron Founder | 2 |
| Greengrocer | 2 |
| Ordinary Agricultural Labourer | 1 |
| Office Boy | 1 |
| Private S Infantry | 1 |
| Railway Clerk | 1 |
| Road Foreman | 1 |
| Linotype Printer | 1 |
| Shoe Press Man Bootm | 1 |
| Barmaid | 1 |
| Domestic | 1 |
| Gas Works Labourer | 1 |
| Coachman Not Domestic Groom | 1 |
| Inn Keeper Public | 1 |
| Plate Layer On Line Railway | 1 |
| Name | Census Frequency |
|---|---|
| William Colbourn | 115 |
| Mary Colbourn | 114 |
| John Colbourn | 112 |
| Sarah Colbourn | 98 |
| Elizabeth Colbourn | 91 |
| Thomas Colbourn | 81 |
| George Colbourn | 58 |
| James Colbourn | 58 |
| Ann Colbourn | 54 |
| Charles Colbourn | 51 |
| Henry Colbourn | 46 |
| Joseph Colbourn | 41 |
| Eliza Colbourn | 39 |
| Jane Colbourn | 33 |
| Alice Colbourn | 29 |
| Alfred Colbourn | 28 |
| Edward Colbourn | 28 |
| Frederick Colbourn | 25 |
| Samuel Colbourn | 25 |
| Annie Colbourn | 22 |
| Hannah Colbourn | 22 |
| Emma Colbourn | 20 |
| Ellen Colbourn | 19 |
| Louisa Colbourn | 19 |
| Martha Colbourn | 18 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Colbourne | 89% | 3,737 |
| 2 | Colborne | 75% | 2,564 |
| 3 | Colbourn | 100% | 2,039 |
| 4 | Colborn | 88% | 1,903 |
| 5 | Colbran | 63% | 1,450 |
| 6 | Colburn | 88% | 1,167 |
| 7 | Colebourn | 89% | 640 |
| 8 | Colebourne | 80% | 583 |
| 9 | Coulbourne | 80% | 318 |
| 10 | Coleburn | 75% | 309 |
| 11 | Coleborn | 75% | 283 |
| 12 | Coulborn | 75% | 185 |
| 13 | Coulburn | 75% | 184 |
| 14 | Coulbourn | 89% | 162 |
| 15 | Cliburn | 63% | 110 |
| 16 | Colbron | 63% | 110 |
| 17 | Colburne | 75% | 102 |
The surname Colbourn is the 3rd most popular variant of Colbourne.