| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 46 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 7 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 5 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 1 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 6 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 0 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 3 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 7 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 18 |
| General Servant | 4 |
| General Domestic Servant | 3 |
| Retired Engineer | 2 |
| Cook | 1 |
| Kitchen Maid Domestic Servant | 1 |
| Annuitant | 1 |
| Black Smiths Apprentice | 1 |
| Carpenter's Apprentice | 1 |
| Carter | 1 |
| Coachman Domestic | 1 |
| Dairy Keeper | 1 |
| Dairy Maid | 1 |
| Farm Labourer | 1 |
| Farm Servant | 1 |
| General Black Smith | 1 |
| General Servant Domestic | 1 |
| House Holder | 1 |
| Railway Labourer | 1 |
| Shoe Maker | 1 |
| Engine Smith | 1 |
| Manager Of Tin Plate Works | 1 |
| Copper Miner | 1 |
| Spelter Smelter | 1 |
| Spelter Smelters Wife | 1 |
| Name | Census Frequency |
|---|---|
| Mary Tregonning | 42 |
| William Tregonning | 39 |
| John Tregonning | 35 |
| Elizabeth Tregonning | 34 |
| Jane Tregonning | 32 |
| Joseph Tregonning | 13 |
| Ann Tregonning | 11 |
| James Tregonning | 10 |
| Thomas Tregonning | 10 |
| Annie Tregonning | 9 |
| Caroline Tregonning | 8 |
| Richard Tregonning | 8 |
| Charles Tregonning | 7 |
| Emily Tregonning | 7 |
| Sarah Tregonning | 7 |
| Alfred Tregonning | 6 |
| Alice Tregonning | 6 |
| Edward Tregonning | 6 |
| Eliza Tregonning | 6 |
| Ellen Tregonning | 6 |
| Harry Tregonning | 6 |
| Henry Tregonning | 6 |
| Bessie Tregonning | 5 |
| Frederick Tregonning | 5 |
| Mabel Tregonning | 5 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Tregoning | 90% | 2,532 |
| 2 | Tregonning | 100% | 516 |
The surname Tregonning is the 2nd most popular variant of Tregoning.