| Western | London | Niagara | Huron | Guelph-KW | Toronto | GTA-Simcoe | Muskoka | Durham | Kingston | Ottawa | Eastern |
| Essex | Elgin | Haldimand | Bruce | Brant | (Etobicoke) | Dufferin | Muskoka | Durham | Frontenac | Carleton | Dundas |
| Kent | Middlesex | Lincoln | Grey | Halton | (North York) | Peel | Haliburton | Northumblnd | Hastings | Lanark | Glengarry |
| Lambton | Norfolk | Welland | Huron | Waterloo | (South York) | Simcoe | Parry Snd | Ontario | Lennox-Add | Nipissing | Leeds-Grenvl |
| Oxford | Perth | Wellington | York | Peterborough | Prince Edwd | Renfrew | Prescott | ||||
| Wentworth | Victoria | Russell | |||||||||
| Stormont |
Click a blue tab, above, to search Names by Region
Western
The former WESTERN DISTRICT
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
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London
The former LONDON DISTRICT
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
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Niagara
The former NIAGARA DISTRICT
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
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Huron
Outside of original districts
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
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Guelph – K-W
The former GORE DISTRICT
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
|---|---|---|---|---|---|---|---|---|
| Young | 4 | Erin | Wellington | 1867 | directory | Link to Source | ||
| Young | 1 | Trafalgar North | Halton | 1858 | map | Link to Source | ||
| Young | 1 | Ancaster | Wentworth | 1859 | map | Link to Source | ||
| Youngplot | 1 | Zorra East | Oxford | 1856 | map | Link to Source | ||
| Youngs | 1 | Oxford North | Oxford | 1856 | map | Link to Source | ||
| Youngs | 2 | Nissouri East | Oxford | 1856 | map | Link to Source | ||
| Youngs | 5 | Oxford West | Oxford | 1856 | map | Link to Source | ||
| Youngs | 1 | Nassagaweya | Halton | 1858 | map | Link to Source | ||
| Youngs | 2 | Burford | Brant | 1866 | directory | Link to Source | ||
| Youngs | 1 | Norwich North | Oxford | 1856 | map | Link to Source |
Toronto
Part of the former HOME DISTRICT
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
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Greater Toronto – Simcoe
The former HOME DISTRICT
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
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Muskoka – Parry Sound
Outside of original districts
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
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Durham
The former NEWCASTLE DISTRICT
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
|---|---|---|---|---|---|---|---|---|
| Stephen | 1 | Haldimand | Northumberland | 1866 | directory | Link to Source | ||
| Stephens | 7 | Seymour | Northumberland | 1866 | directory | Link to Source | ||
| Stephens | 1 | Pickering | Ontario | 1860 | map | Link to Source | ||
| Stephens | 1 | Brock | Ontario | 1837 | directory | Link to Source | ||
| Stephens | 2 | Hamilton | Northumberland | 1866 | directory | Link to Source | ||
| Stephens | 1 | Hope | Durham | 1866 | directory | Link to Source | ||
| Stephens | 15 | Darlington | Durham | 1861 | map | Link to Source | ||
| Stephens | 1 | Ops | Victoria | 1877 | map | Link to Source | ||
| Stephens | 5 | Pickering | Ontario | 1837 | directory | Link to Source | ||
| Stephens | 2 | Fenelon | Victoria | 1877 | map | Link to Source |
Kingston
The former MIDLAND DISTRICT
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
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Ottawa
The former BATHURST DISTRICT
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
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Eastern
The former EASTERN DISTRICT
| Surname | Incidence | Township | County | Dates | Source | Available online? | Details | Misc |
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