NameCensus.

UK surname

Carslaw

In the 1881 census there were 97 people recorded with the Carslaw surname, ranking it #20,127 among surnames in the records. By 2016, the modern count was 221, ranked #18,321, up from #20,127 in 1881.

The strongest historical links point to Govan Combination, Mearns and Cathcart. In the modern distribution records, the strongest local clusters include Gravesham, Elderslie and Phoenix and Nitshill.

Across the surname records, the highest recorded count for Carslaw is 222 in 2014. Compared with 1881, the name has grown by 127.8%.

1881 census count

97

Ranked #20,127

Modern count

221

2016, ranked #18,321

Peak year

2014

222 bearers

Map years

4

1901 to 2016

Key insights

  • Carslaw had 97 recorded bearers in 1881, making it the #20,127 surname in that year.
  • The latest modern count shown here is 221 in 2016, ranked #18,321.
  • Within the historical census years, the highest count was 111 in 1901.
  • The contemporary neighbourhood profile most associated with the surname is Legacy and Demographically Mixed Communities.

Carslaw surname distribution map

The map shows where the Carslaw surname is concentrated in each census or modern distribution year. Darker areas mean a stronger local concentration.

Distribution map

Carslaw surname density by area, 2016 modern.

Loading map
Lower densityMedium densityHigh density

Timeline

Back to top

Carslaw over time

The 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 48 #24,615
1861 historical 78 #23,836
1881 historical 97 #20,127
1891 historical 90 #25,399
1901 historical 111 #21,492
1911 historical 8 #32,903
1997 modern 206 #17,315
1998 modern 211 #17,532
1999 modern 210 #17,712
2000 modern 209 #17,723
2001 modern 197 #18,108
2002 modern 195 #18,590
2003 modern 209 #17,620
2004 modern 202 #18,110
2005 modern 208 #17,687
2006 modern 192 #18,753
2007 modern 195 #18,799
2008 modern 187 #19,465
2009 modern 194 #19,398
2010 modern 199 #19,515
2011 modern 199 #19,346
2012 modern 201 #19,147
2013 modern 213 #18,743
2014 modern 222 #18,355
2015 modern 221 #18,289
2016 modern 221 #18,321

Geography

Back to top

Where Carslaws are most common

Historical parish links are strongest around Govan Combination, Mearns, Cathcart, Glasgow and Eaglesham. These are the places where the surname stands out most clearly in the older records.

The modern local-area list points to Gravesham, Elderslie and Phoenix, Nitshill, Blackhill and Barmulloch East and Tonbridge and Malling. Treat these as concentration signals, not proof that every family line began there.

Some modern areas include a three-digit suffix, such as Leeds 110. The suffix is a small-area code, so it stays in the table while the prose uses the plain place name.

Top historical parishes

Rank Parish Area
1 Govan Combination Lanark
2 Mearns Renfrew
3 Cathcart Renfrew
4 Glasgow Lanark
5 Eaglesham Renfrew

Top modern areas

Rank Area District
1 Gravesham 013 Gravesham
2 Elderslie and Phoenix Renfrewshire
3 Nitshill Glasgow City
4 Blackhill and Barmulloch East Glasgow City
5 Tonbridge and Malling 003 Tonbridge and Malling

Forenames

Back to top

First names often paired with Carslaw

These lists show first names that appear often with the Carslaw surname in historical and recent records.

Modern profile

Back to top

Neighbourhood profile for Carslaw

Modern surname records can be compared with neighbourhood classifications. For Carslaw, 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

UK Output Area Classification

Supergroup

Legacy Communities

Group

Legacy and Demographically Mixed Communities

Nationally, the Carslaw surname is most associated with neighbourhoods classed as Legacy and Demographically Mixed Communities, within Legacy Communities. This does not mean every Carslaw household fits that profile, but it gives a useful signal about where the modern surname distribution is strongest.

Read profile summary

Group profile

Households in these areas often include divorced or separated parents and commonly include children and young adults. The age structure is heavily skewed towards the most advanced age groups. Individuals identifying as members of ethnic minorities are not present in large numbers. Flats predominate, with some terraced, semi-detached, and detached units. Multiple car ownership is low, and housing is predominantly in the private and social rented sectors. Employment is less skewed towards traditional routine industrial occupations. Levels of educational attainment are generally low. The Group occurs principally in the Central Lowlands of Scotland and other Scottish towns.

Wider pattern

These neighbourhoods characteristically comprise pockets of flats that are scattered across the UK, particularly in towns that retain or have legacies of heavy industry or are in more remote seaside locations. Employed residents of these neighbourhoods work mainly in low-skilled occupations. Residents typically have limited educational qualifications. Unemployment is above average. Some residents live in overcrowded housing within the social rented sector and experience long-term disability. All adult age groups are represented, although there is an overall age bias towards elderly people in general and the very old in particular. Individuals identifying as belonging to ethnic minorities or Mixed or Multiple ethnic groups are uncommon.

London neighbourhood type

London Output Area Classification

Supergroup

The Greater London Mix

Group

Skilled Trades and Construction Workers

Within London, Carslaw is most associated with areas classed as Skilled Trades and Construction Workers, part of The Greater London Mix. This gives the surname a London-specific profile rather than forcing the capital into the same pattern as the rest of the country.

Read profile summary

Group profile

These scattered, peripheral and often low residential density neighbourhoods house more workers in skilled trades and construction. Few households rent social housing and there are few students. Multiple car ownership is higher than the Supergroup average, perhaps because of poorer public transport connectivity. Incidence of mixed or multiple ethnicity is below the Supergroup average, and the absence of individuals identifying as Pakistani or Other Asian groups is also less pronounced. Flatted accommodation is less dominant than elsewhere in the Supergroup.

Wider London pattern

A Supergroup embodying London's diversity in many respects, apart from low numbers of residents identifying as of Bangladeshi, Indian, Pakistani or Other (non-Chinese) Asian ethnicity. There is lower than average prevalence of families with dependent children, while there are above average occurrences of never-married individuals and single-person households. The age distribution is skewed towards younger, single residents and couples without children, with many individuals identifying as of mixed or multiple ethnicity. Social rented or private rented housing is slightly more prevalent than average, and many residents live in flats. Individuals typically work in professional and associated roles in public administration, education or health rather than in elementary occupations in agriculture, energy, water, construction or manufacturing. Incidence of students is slightly below average. Individuals declaring no religion are more prevalent than average and non-use of English at home is below average.

Healthy neighbourhoods

Access to healthy assets and hazards

Carslaw is most concentrated in decile 1 for access to healthy assets and hazards. This places the surname towards the less healthy end of the index.

Lower deciles point towards weaker access to healthy assets or stronger exposure to local hazards. Higher deciles point towards stronger access and fewer hazards.

1
Lower access Higher access

Neighbourhood deprivation

Index of Multiple Deprivation

Carslaw falls in decile 1 for neighbourhood deprivation. This puts the surname towards the more deprived end of the index.

Decile 1 represents the more deprived end of the scale. Decile 10 represents the less deprived end.

1
More deprived Less deprived

Broadband speed

Fixed broadband download speed

The modern neighbourhood pattern for Carslaw is most associated with a typical fixed broadband download band of Over 70 mbit/s.

The scale below places that band in context, from slower local download bands through to faster ones.

10
Slower band Faster band

Area snapshot

Ethnic group estimate

Most common ethnic group estimate
White - British

This describes the area pattern most associated with Carslaw, not the ethnicity of every person with the surname.

1881 census detail

Back to top

Carslaw families in the 1881 census

These tables use 1881 census entries for people recorded with the Carslaw surname. Use the location tables for concentration, then the name and occupation tables for the people behind the surname.

Top counties

Total is the county count. Frequency and index adjust for local population size, so they are better concentration signals. Renfrewshire leads with 39 Carslaws recorded in 1881 and an index of 53.20x.

County Total Index
Renfrewshire 39 53.20x
Lanarkshire 29 9.48x
Dunbartonshire 27 106.22x
Ayrshire 1 1.41x
Wigtownshire 1 7.96x

Top districts and towns

Districts give a more local view than counties. Total shows raw records, while frequency and index show local concentration. Mearns in Renfrewshire leads with 26 Carslaws recorded in 1881 and an index of 2031.25x.

Place Total Index
Mearns 26 2031.25x
Barony 18 23.25x
Row 14 425.53x
New Kilpatrick 13 537.19x
Govan 10 13.22x
Eastwood 8 177.38x
Cathcart 3 75.57x
Ayr 1 29.94x
Eaglesham 1 222.22x
East Kilbride 1 76.34x
Old Luce 1 126.58x
Paisley Middle Church 1 23.42x

FAQ

Carslaw surname: questions and answers

How common was the Carslaw surname in 1881?

In 1881, 97 people were recorded with the Carslaw surname. That placed it at #20,127 in the surname rankings for that year.

How common is the Carslaw surname today?

The latest modern count shown here is 221 in 2016. That gives Carslaw a modern rank of #18,321.

What does the Carslaw map show?

The map shows local surname concentration for the selected year. Darker areas have a stronger concentration of Carslaw bearers relative to the surrounding population.

What records is this surname page based on?

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.