| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 1 |
| Cornwall | 1 |
| Cumberland | 1 |
| Derbyshire | 129 |
| Devon | 1 |
| Dorset | 0 |
| Durham | 90 |
| Essex | 8 |
| Gloucestershire | 5 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 35 |
| Lancashire | 23 |
| Leicestershire | 2 |
| Lincolnshire | 12 |
| London | 9 |
| Middlesex | 11 |
| Northumberland | 42 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 51 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 2 |
| Sussex | 5 |
| Staffordshire | 8 |
| Warwickshire | 5 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 2 |
| Yorkshire | 79 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 4 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| School | 52 |
| Coal Miner Hewer | 9 |
| General Servant (domestic) | 7 |
| Private Means | 6 |
| Joiner | 4 |
| Dressmaker | 3 |
| Clerk | 3 |
| Coal Miner (hewer) | 3 |
| General Labourer | 3 |
| Farmer | 3 |
| Sick Nurse | 2 |
| Shipwright | 2 |
| Engineers Pattern Maker | 2 |
| At Home | 2 |
| At School | 2 |
| Hollow Ware Buffer | 2 |
| Coal Miner Filler | 2 |
| General Carter | 2 |
| General Servant | 2 |
| Iron Dresser | 2 |
| Boot Machinest | 2 |
| Screensmen's Labourer | 2 |
| Ship Plate Rivetter | 2 |
| Shop Assistant | 2 |
| Labourer General | 2 |
| Name | Census Frequency |
|---|---|
| William Orwin | 97 |
| John Orwin | 93 |
| Mary Orwin | 92 |
| George Orwin | 66 |
| Elizabeth Orwin | 58 |
| James Orwin | 57 |
| Ann Orwin | 47 |
| Thomas Orwin | 47 |
| Jane Orwin | 43 |
| Sarah Orwin | 43 |
| Hannah Orwin | 34 |
| Margaret Orwin | 33 |
| Annie Orwin | 32 |
| Robert Orwin | 32 |
| Charles Orwin | 25 |
| Harry Orwin | 22 |
| Eliza Orwin | 20 |
| Arthur Orwin | 19 |
| Joseph Orwin | 19 |
| Sidney Orwin | 19 |
| Frederick Orwin | 17 |
| Henry Orwin | 17 |
| Martha Orwin | 17 |
| Alice Orwin | 16 |
| Samuel Orwin | 16 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Irwin | 80% | 15,031 |
| 2 | Urwin | 80% | 8,613 |
| 3 | Rowan | 40% | 6,658 |
| 4 | Rowen | 40% | 2,842 |
| 5 | Orwin | 100% | 1,701 |
| 6 | Erwin | 80% | 919 |
| 7 | Rewin | 60% | 518 |
| 8 | Erwine | 67% | 470 |
| 9 | Rown | 40% | 255 |
| 10 | Irwine | 67% | 220 |
| 11 | Arwin | 80% | 140 |
| 12 | Rowne | 20% | 101 |
The surname Orwin is the 5th most popular variant of Irwin.