NameCensus.

UK surname

Decarvalho

A Portuguese surname derived from the words "de" meaning "from" and "carvalho" meaning "oak tree".

The strongest historical links point to No data. In the modern distribution records, the strongest local clusters include Kensington and Chelsea, Hertsmere and Isle of Wight.

Across the surname records, the highest recorded count for Decarvalho is 199 in 2016. Compared with 1881, the name has changed.

1881 census count

-

Modern count

199

2016, ranked #19,653

Peak year

2016

199 bearers

Map years

1

2016 to 2016

Key insights

  • The latest modern count shown here is 199 in 2016, ranked #19,653.
  • Within the historical census years, the highest count was 8 in 1891.
  • The contemporary neighbourhood profile most associated with the surname is Ethnically Diverse Families in Less Connected Locations.

Decarvalho surname distribution map

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

Distribution map

Decarvalho surname density by area, 2016 modern.

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Lower densityMedium densityHigh density

Timeline

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Decarvalho 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
1891 historical 8 #33,550
1901 historical 2 #34,263
1911 historical 2 #34,020
1997 modern 34 #34,282
1998 modern 38 #34,066
1999 modern 38 #34,142
2000 modern 44 #33,602
2001 modern 47 #33,219
2002 modern 51 #33,193
2003 modern 56 #32,797
2004 modern 59 #32,787
2005 modern 67 #32,196
2006 modern 82 #30,933
2007 modern 96 #29,339
2008 modern 117 #26,351
2009 modern 121 #26,373
2010 modern 143 #24,247
2011 modern 165 #21,829
2012 modern 179 #20,679
2013 modern 187 #20,436
2014 modern 184 #20,809
2015 modern 192 #20,138
2016 modern 199 #19,653

Geography

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Where Decarvalhos are most common

Historical parish links are strongest around No data. These are the places where the surname stands out most clearly in the older records.

The modern local-area list points to Kensington and Chelsea, Hertsmere, Isle of Wight, Walsall and Reading. 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 No data No data

Top modern areas

Rank Area District
1 Kensington and Chelsea 014 Kensington and Chelsea
2 Hertsmere 004 Hertsmere
3 Isle of Wight 006 Isle of Wight
4 Walsall 025 Walsall
5 Reading 004 Reading

Forenames

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First names often paired with Decarvalho

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

Modern profile

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Neighbourhood profile for Decarvalho

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

Low-Skilled Migrant and Student Communities

Group

Ethnically Diverse Families in Less Connected Locations

Nationally, the Decarvalho surname is most associated with neighbourhoods classed as Ethnically Diverse Families in Less Connected Locations, within Low-Skilled Migrant and Student Communities. This does not mean every Decarvalho household fits that profile, but it gives a useful signal about where the modern surname distribution is strongest.

Read profile summary

Group profile

This Group is often found in less central parts of London and other major towns and cities. Adults are more likely than the Supergroup average to have never been married and are typically aged less than 45 years. Many have young dependent children and individuals may have been born in Africa. There are many members identifying with a Black ethnic group, with the other ethnic groups (as listed in the glossary) also represented, though Chinese less so. Accommodation in flats, frequently socially rented, is common in these neighbourhoods. Part time employment is also common, and work is often in elementary occupations, while unemployment is also the highest within this Supergroup.

Wider pattern

Young adults, many of whom are students, predominate in these high-density and overcrowded neighbourhoods of rented terrace houses or flats. Most ethnic minorities are present in these communities, as are people born in European countries that are not part of the EU. Students aside, low skilled occupations predominate, and unemployment rates are above average. Overall, the mix of students and more sedentary households means that neighbourhood average numbers of children are not very high. The Mixed or Multiple ethnic group composition of neighbourhoods is often associated with low rates of affiliation to Christian religions. This Supergroup predominates in non-central urban locations the UK, particularly within England in the Midlands and the outskirts of west, south and north-east London.

London neighbourhood type

London Output Area Classification

Supergroup

Social Rented Sector Families with Children

Group

Social Rented Sector Pockets

Within London, Decarvalho is most associated with areas classed as Social Rented Sector Pockets, part of Social Rented Sector Families with Children. 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

Found in pockets across London, residents are less likely to live in private sector rentals and fewer adults are students. Fewer individuals work in transport and communications occupations relative to the Supergroup average. More individuals identify as Black and were born in Africa.

Wider London pattern

Residents of these neighbourhoods include sizable numbers identifying with ethnicities originating outside Europe, particularly in Africa or Bangladesh. The proportion of residents identifying as White, Indian or Pakistani is well below the London average. Neighbourhood age profiles are skewed towards younger adults, and above average numbers of families have children. Rates of use of English at home are below average. Marriage rates are low, and levels of separation or divorce are above average. Housing is predominantly in flats, and renting in the social rented sector the norm - few residents are owner occupiers. Housing is often overcrowded, and neighbourhoods are amongst the most densely populated in London. Disability rates are above average, although levels of unpaid care provision are about average. Employment is in caring, leisure, other service occupations, sales and customer service, or process, plant, and machine operation. Part time working and full-time student study are common. Levels of unemployment are slightly above average. Most residents have only Level 1 or 2 educational qualifications or have completed apprenticeships.

Healthy neighbourhoods

Access to healthy assets and hazards

Decarvalho is most concentrated in decile 10 for access to healthy assets and hazards. This places the surname towards the healthier 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.

10
Lower access Higher access

Neighbourhood deprivation

Index of Multiple Deprivation

Decarvalho falls in decile 2 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.

2
More deprived Less deprived

Broadband speed

Fixed broadband download speed

The modern neighbourhood pattern for Decarvalho is most associated with a typical fixed broadband download band of 50-60 mbit/s.

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

8
Slower band Faster band

Area snapshot

Ethnic group estimate

Most common ethnic group estimate
White - Other

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

Meaning and origin of Decarvalho

The surname DeCarvalho is of Portuguese origin and dates back to the 12th century. It is derived from the Portuguese words "de" meaning "from" and "carvalho" meaning "oak tree". The name likely originated in the northern regions of Portugal where oak trees were abundant, and it was initially used to identify individuals who lived near or by an oak tree or grove.

One of the earliest recorded instances of the surname DeCarvalho can be found in a medieval Portuguese manuscript from the late 13th century, where it is spelled "de Carvalho". This spelling variation suggests that the name was initially written as two separate words before eventually becoming a single surname.

In the 15th century, during the Age of Discovery, the Portuguese explorer and navigator João DeCarvalho (1450-1508) became famous for his voyages along the west coast of Africa and his involvement in the establishment of Portuguese settlements in what is now Namibia and Angola.

Another notable figure with this surname was Rui DeCarvalho (1572-1624), a Portuguese Jesuit priest and missionary who traveled to India and Japan in the early 17th century. He is known for his work in spreading Christianity in these regions and for his writings on the cultures and customs of the people he encountered.

In the 18th century, José DeCarvalho e Melo (1699-1782), also known as the Marquis of Pombal, was a prominent Portuguese statesman and prime minister who implemented important reforms and modernization efforts in Portugal during the reign of King Joseph I.

A more recent historical figure with the surname DeCarvalho was Vítor DeCarvalho (1892-1976), a Brazilian architect and urban planner who was influential in the development of modern architecture and city planning in Brazil during the early 20th century.

Throughout history, variations of the surname DeCarvalho have also been found in other Portuguese-speaking regions, such as Brazil, where it is sometimes spelled "DeCarvalho" or "Carvalho".

Sourced from namecensus.com.

FAQ

Decarvalho surname: questions and answers

How common is the Decarvalho surname today?

The latest modern count shown here is 199 in 2016. That gives Decarvalho a modern rank of #19,653.

What does the Decarvalho surname mean?

A Portuguese surname derived from the words "de" meaning "from" and "carvalho" meaning "oak tree".

What does the Decarvalho map show?

The map shows local surname concentration for the selected year. Darker areas have a stronger concentration of Decarvalho 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.