| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 1 |
| Dorset | 0 |
| Durham | 1 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 3 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 0 |
| Middlesex | 1 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 2 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 3 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 86 |
| 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 |
|---|---|
| Farmer | 6 |
| Agricultural Labourer | 5 |
| Male Servant | 4 |
| Female Servant | 3 |
| Apprentice | 2 |
| Dress Maker | 2 |
| Tailor | 2 |
| Wool Comber | 2 |
| Traveller | 1 |
| Agriculturer Labourer | 1 |
| Cloth Dresser | 1 |
| Independent | 1 |
| Inn Keeper | 1 |
| Joiner | 1 |
| Landress | 1 |
| Painter | 1 |
| Publican | 1 |
| School Mistress | 1 |
| Shoe Maker | 1 |
| Smith Ap | 1 |
| Stone Delver | 1 |
| Woollen Weaver | 1 |
| Name | Census Frequency |
|---|---|
| William Riby | 84 |
| John Riby | 81 |
| Mary Riby | 77 |
| Robert Riby | 52 |
| Thomas Riby | 47 |
| George Riby | 43 |
| Elizabeth Riby | 42 |
| James Riby | 41 |
| Ann Riby | 39 |
| Sarah Riby | 27 |
| Hannah Riby | 23 |
| Jane Riby | 21 |
| Alice Riby | 20 |
| Annie Riby | 18 |
| Margaret Riby | 16 |
| Alfred Riby | 15 |
| Joseph Riby | 15 |
| Eliza Riby | 13 |
| Emily Riby | 13 |
| Charles Riby | 12 |
| Henry Riby | 12 |
| Edward Riby | 11 |
| Frances Riby | 10 |
| Rachel Riby | 10 |
| Emma Riby | 9 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Raby | 75% | 8,908 |
| 2 | Roby | 75% | 5,920 |
| 3 | Robey | 60% | 4,053 |
| 4 | Ruby | 75% | 3,879 |
| 5 | Rabey | 60% | 1,579 |
| 6 | Riby | 100% | 1,193 |
| 7 | Earby | 40% | 382 |
| 8 | Reeby | 60% | 380 |
| 9 | Ribby | 80% | 351 |
| 10 | Erby | 50% | 198 |
| 11 | Ribey | 80% | 165 |
| 12 | Rubey | 60% | 137 |
| 13 | Irby | 50% | 126 |
| 14 | Righby | 67% | 114 |
The surname Riby is the 6th most popular variant of Raby.