| 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 | 6 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 1 |
| Lancashire | 17 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 16 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 3 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 2 |
| 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 |
| Profession | Census Frequency |
|---|---|
| School | 7 |
| Clerk | 2 |
| Hotel Clerk | 2 |
| Smearer | 2 |
| Tailor | 2 |
| Assurance Agent For The Refuge Limeted Co | 1 |
| Foreign Correspondent | 1 |
| Governess | 1 |
| Pork Butcher | 1 |
| Secretary Hotel Kndual Bompist Society | 1 |
| Shop Assistant | 1 |
| Nurse Domestic | 1 |
| Cotton Spinner | 1 |
| Finisher | 1 |
| Machinist | 1 |
| Machinist Capro | 1 |
| Storekeeper | 1 |
| Wardrober Deater | 1 |
| Stoker | 1 |
| Name | Census Frequency |
|---|---|
| William Leder | 16 |
| Charles Leder | 9 |
| George Leder | 8 |
| Sarah Leder | 8 |
| John Leder | 6 |
| Mary Leder | 6 |
| Elizabeth Leder | 5 |
| Catherine Leder | 4 |
| Florence Leder | 4 |
| James Leder | 4 |
| Jane Leder | 4 |
| Hannah Leder | 3 |
| Harry Leder | 3 |
| Isabella Leder | 3 |
| Marion Leder | 3 |
| Martha Leder | 3 |
| Priscilla Leder | 3 |
| Richard Leder | 3 |
| Robert Leder | 3 |
| Samuel Leder | 3 |
| Thomas Leder | 3 |
| Albert Leder | 2 |
| Anna Leder | 2 |
| Arthur Leder | 2 |
| Charlotte Leder | 2 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Alder | 60% | 16,494 |
| 2 | Loader | 67% | 12,013 |
| 3 | Leader | 83% | 10,986 |
| 4 | Elder | 60% | 6,671 |
| 5 | Leeder | 83% | 4,837 |
| 6 | Loder | 80% | 4,463 |
| 7 | Older | 60% | 2,582 |
| 8 | Lauder | 67% | 2,225 |
| 9 | Ledder | 83% | 847 |
| 10 | Ludor | 60% | 358 |
| 11 | Lader | 80% | 332 |
| 12 | Louder | 67% | 294 |
| 13 | Laider | 67% | 206 |
| 14 | Leder | 100% | 201 |
| 15 | Leider | 83% | 171 |
| 16 | Luder | 80% | 165 |
The surname Leder is the 14th most popular variant of Alder.