| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 42 |
| Cornwall | 0 |
| Cumberland | 15 |
| Derbyshire | 6 |
| Devon | 3 |
| Dorset | 0 |
| Durham | 81 |
| Essex | 31 |
| Gloucestershire | 1 |
| Hampshire | 8 |
| Herefordshire | 0 |
| Hertfordshire | 3 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 12 |
| Lancashire | 225 |
| Leicestershire | 6 |
| Lincolnshire | 4 |
| London | 82 |
| Middlesex | 25 |
| Northumberland | 56 |
| Norfolk | 0 |
| Northamptonshire | 1 |
| Nottinghamshire | 2 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 9 |
| Somerset | 0 |
| Surrey | 13 |
| Sussex | 4 |
| Staffordshire | 17 |
| Warwickshire | 8 |
| Westmorland | 0 |
| Wiltshire | 2 |
| Worcestershire | 3 |
| Yorkshire | 42 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 1 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 26 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 4 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| School | 76 |
| Private Means | 8 |
| Domestic Servant | 6 |
| Assisting In Business | 5 |
| Dock Labourer | 5 |
| Labourer | 5 |
| Clerk | 4 |
| House Keeper | 4 |
| Nil | 4 |
| Shipwright | 4 |
| Joiner | 4 |
| General Servant (domestic) | 4 |
| Housekeeper | 3 |
| Dressmaker | 2 |
| Butcher | 2 |
| Butchers Assistant | 2 |
| Coal Miner Hewer | 2 |
| Cook | 2 |
| Cotton Mill Weaver | 2 |
| Grocer | 2 |
| Grocer Assistant | 2 |
| Cashier | 2 |
| Engine Fitter | 2 |
| Clerk (cotton) | 2 |
| Draper | 2 |
| Name | Census Frequency |
|---|---|
| John Mclachlan | 131 |
| Mary Mclachlan | 85 |
| William Mclachlan | 69 |
| James Mclachlan | 52 |
| Robert Mclachlan | 47 |
| Margaret Mclachlan | 42 |
| Alexander Mclachlan | 37 |
| Elizabeth Mclachlan | 34 |
| Thomas Mclachlan | 32 |
| Annie Mclachlan | 29 |
| Jane Mclachlan | 29 |
| Sarah Mclachlan | 28 |
| George Mclachlan | 25 |
| Catherine Mclachlan | 23 |
| Archibald Mclachlan | 21 |
| Hugh Mclachlan | 21 |
| Duncan Mclachlan | 19 |
| Agnes Mclachlan | 18 |
| Ann Mclachlan | 17 |
| Donald Mclachlan | 16 |
| Janet Mclachlan | 16 |
| Jessie Mclachlan | 15 |
| Alice Mclachlan | 14 |
| Charles Mclachlan | 14 |
| Peter Mclachlan | 14 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Mclachlan | 100% | 1,440 |
| 2 | Maclachlan | 90% | 355 |
| 3 | Mclauchlan | 90% | 292 |
The surname Mclachlan is the most popular version of all its varients