| Bedfordshire | 0 |
| Buckinghamshire | 1 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 5 |
| Cheshire | 8 |
| Cornwall | 12 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 1 |
| Dorset | 0 |
| Durham | 5 |
| Essex | 0 |
| Gloucestershire | 17 |
| Hampshire | 0 |
| Herefordshire | 1 |
| Hertfordshire | 2 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 5 |
| Lancashire | 24 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 65 |
| Middlesex | 4 |
| Northumberland | 2 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 4 |
| Sussex | 0 |
| Staffordshire | 4 |
| Warwickshire | 1 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 2 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 3 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Labourer | 17 |
| Female Servant | 3 |
| Mantle Maker | 3 |
| Laborer | 3 |
| Agricultural Labourer | 2 |
| Accountant | 2 |
| Independent | 2 |
| Dress Maker | 2 |
| Lab | 2 |
| Soldier | 1 |
| Excavator Officer | 1 |
| Pork Butcher | 1 |
| Farmer | 1 |
| Male Servant | 1 |
| Nail Maker J | 1 |
| Officer Of Customs | 1 |
| Shoemaker J | 1 |
| Auctioneer | 1 |
| Bricklayer | 1 |
| Charwoman | 1 |
| Coal Whipper | 1 |
| Milk Carrier | 1 |
| Tassel Maker | 1 |
| Excavator | 1 |
| Journeyman Hatter | 1 |
| Name | Census Frequency |
|---|---|
| Mary Reily | 164 |
| John Reily | 129 |
| James Reily | 71 |
| William Reily | 67 |
| Thomas Reily | 66 |
| Ann Reily | 55 |
| Catherine Reily | 52 |
| Margaret Reily | 50 |
| Elizabeth Reily | 45 |
| Ellen Reily | 44 |
| Patrick Reily | 38 |
| Sarah Reily | 36 |
| George Reily | 30 |
| Michael Reily | 28 |
| Bridget Reily | 27 |
| Charles Reily | 27 |
| Richard Reily | 24 |
| Jane Reily | 23 |
| Alice Reily | 21 |
| Henry Reily | 20 |
| Edward Reily | 18 |
| Emily Reily | 16 |
| Frederick Reily | 15 |
| Hannah Reily | 14 |
| Eliza Reily | 13 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Riley | 60% | 156,045 |
| 2 | Reilly | 83% | 9,119 |
| 3 | Early | 40% | 5,857 |
| 4 | Earley | 33% | 5,690 |
| 5 | Raley | 40% | 2,333 |
| 6 | Reley | 60% | 2,140 |
| 7 | Reily | 100% | 1,679 |
| 8 | Reiley | 83% | 1,675 |
| 9 | Riely | 60% | 1,076 |
| 10 | Railey | 67% | 1,047 |
| 11 | Rielly | 67% | 769 |
| 12 | Rily | 80% | 763 |
| 13 | Reeley | 67% | 689 |
| 14 | Orley | 20% | 639 |
| 15 | Roley | 40% | 578 |
| 16 | Realey | 67% | 498 |
| 17 | Airley | 33% | 488 |
| 18 | Rilay | 60% | 407 |
| 19 | Reely | 80% | 381 |
| 20 | Oarley | 33% | 316 |
| 21 | Ruley | 40% | 285 |
| 22 | Rouley | 50% | 284 |
| 23 | Rieley | 50% | 273 |
| 24 | Rooley | 50% | 272 |
| 25 | Relay | 60% | 255 |
| 26 | Arley | 20% | 234 |
| 27 | Realy | 80% | 157 |
| 28 | Erley | 40% | 147 |
| 29 | Raly | 60% | 137 |
| 30 | Raily | 80% | 119 |
The surname Reily is the 7th most popular variant of Riley.