UK surname
In the 1881 census there were 63 people recorded with the Thos surname, ranking it #24,711 among surnames in the records. By 2016, the modern count was 1, ranked #39,061, down from #24,711 in 1881.
The strongest historical links point to Llanwonno, Llanllyfn and Llanfair-Mathafarn-Eithaf. In the modern distribution records, the strongest local clusters include No data.
Across the surname records, the highest recorded count for Thos is 240 in 1861. Compared with 1881, the name has fallen by 98.4%.
1881 census count
63
Ranked #24,711
Modern count
1
2016, ranked #39,061
Peak year
1861
240 bearers
Map years
2
1851 to 1861
Key insights
Map
Back to topThe map shows where the Thos surname is concentrated in each census or modern distribution year. Darker areas mean a stronger local concentration.
Distribution map
Thos surname density by area, 1861 census.
Timeline
Back to topThe table below tracks recorded surname counts and rank from the 19th-century census years through the modern adult-register period.
| Year | Period | Count | Rank |
|---|---|---|---|
| 1851 | historical | 195 | #10,620 |
| 1861 | historical | 240 | #10,226 |
| 1881 | historical | 63 | #24,711 |
| 1891 | historical | 76 | #27,290 |
| 1901 | historical | 53 | #28,271 |
| 1997 | modern | 1 | #38,839 |
| 1998 | modern | 1 | #38,814 |
| 1999 | modern | 1 | #38,820 |
| 2000 | modern | 1 | #38,790 |
| 2001 | modern | 1 | #38,647 |
| 2002 | modern | 1 | #38,709 |
| 2003 | modern | 2 | #38,424 |
| 2004 | modern | 2 | #38,464 |
| 2005 | modern | 1 | #38,814 |
| 2006 | modern | 1 | #38,879 |
| 2007 | modern | 1 | #38,907 |
| 2008 | modern | 1 | #38,949 |
| 2009 | modern | 1 | #38,998 |
| 2010 | modern | 2 | #38,775 |
| 2011 | modern | 1 | #39,015 |
| 2012 | modern | 1 | #38,986 |
| 2013 | modern | 1 | #39,008 |
| 2014 | modern | 1 | #39,020 |
| 2015 | modern | 1 | #39,021 |
| 2016 | modern | 1 | #39,061 |
Geography
Back to topHistorical parish links are strongest around Llanwonno, Llanllyfn, Llanfair-Mathafarn-Eithaf, Merthyr Tydfil and Beaumaris. These are the places where the surname stands out most clearly in the older records.
The modern local-area list points to No data. Treat these as concentration signals, not proof that every family line began there.
| Rank | Parish | Area |
|---|---|---|
| 1 | Llanwonno | Glamorganshire |
| 2 | Llanllyfn | Carnarvonshire |
| 3 | Llanfair-Mathafarn-Eithaf | Anglesey |
| 4 | Merthyr Tydfil | Glamorganshire |
| 5 | Beaumaris | Carnarvonshire |
| Rank | Area | District |
|---|---|---|
| 1 | No data | No data |
Forenames
Back to topThese lists show first names that appear often with the Thos surname in historical and recent records.
Recent female names
Recent male names
Modern profile
Back to topModern surname records can be compared with neighbourhood classifications. For Thos, this points to the kinds of places where the surname is most concentrated today.
These neighbourhood labels describe areas, not individual people. They are useful because surnames often cluster through family history, migration, housing patterns and local work. A surname can be strongest in one type of neighbourhood even when people with that name live across the country.
The UK classification gives the national picture. The London classification is more specific to the capital, where housing, age profile, tenure and population mix can look quite different from the rest of the UK.
UK neighbourhood type
Supergroup
No data
Group
No data
Nationally, the Thos surname is most associated with neighbourhoods classed as No data, within No data. This does not mean every Thos household fits that profile, but it gives a useful signal about where the modern surname distribution is strongest.
London neighbourhood type
Supergroup
No data
Group
No data
Within London, Thos is most associated with areas classed as No data, part of No data. This gives the surname a London-specific profile rather than forcing the capital into the same pattern as the rest of the country.
Broadband speed
The modern neighbourhood pattern for Thos is most associated with a typical fixed broadband download band of No data.
Area snapshot
This describes the area pattern most associated with Thos, not the ethnicity of every person with the surname.
1881 census detail
Back to topThese tables use 1881 census entries for people recorded with the Thos surname. Use the location tables for concentration, then the name and occupation tables for the people behind the surname.
Total is the county count. Frequency and index adjust for local population size, so they are better concentration signals. Monmouthshire leads with 5 Thos' recorded in 1881 and an index of 59.17x.
| County | Total | Index |
|---|---|---|
| Monmouthshire | 5 | 59.17x |
| Worcestershire | 3 | 19.66x |
| Essex | 1 | 4.33x |
| Glamorgan | 1 | 4.91x |
| Middlesex | 1 | 0.86x |
| Yorkshire | 1 | 0.86x |
Districts give a more local view than counties. Total shows raw records, while frequency and index show local concentration. Bedwellty in Monmouthshire leads with 5 Thos' recorded in 1881 and an index of 335.57x.
| Place | Total | Index |
|---|---|---|
| Bedwellty | 5 | 335.57x |
| Kidderminster Borough | 3 | 337.08x |
| Brampton Bierlow | 1 | 666.67x |
| Bromley London | 1 | 38.91x |
| Llantwit Lower | 1 | 555.56x |
| West Ham | 1 | 19.65x |
These are the female first names most often recorded with the Thos surname in 1881. Names are not merged, so initials, variant spellings and transcription quirks can appear as separate rows.
These are the male first names most often recorded with the Thos surname in 1881. Names are not merged, so initials, variant spellings and transcription quirks can appear as separate rows.
Occupational titles are kept as recorded and later transcribed, so related jobs, spelling variants and mistakes stay separate. Scholar was the census term for a child in education. That means the other rows often tell you more about adult work in Thos households.
| Occupation | Count |
|---|---|
| Scholar | 2 |
| Coal Miner | 1 |
| Engine Fitter | 1 |
| Pawn Brokers Assistant | 1 |
| Railway Guard | 1 |
| Warehouseman (Stapler) (Wool) | 1 |
FAQ
In 1881, 63 people were recorded with the Thos surname. That placed it at #24,711 in the surname rankings for that year.
The latest modern count shown here is 1 in 2016. That gives Thos a modern rank of #39,061.
The map shows local surname concentration for the selected year. Darker areas have a stronger concentration of Thos bearers relative to the surrounding population.
The historical counts come from census surname records. The modern counts and neighbourhood summaries come from later surname distribution records. Counts are recorded bearers in those records, not a live estimate of everyone with the name today.