NameCensus.

UK surname

Diep

A Vietnamese surname derived from the Chinese surname Dù, meaning "jealous" or "to supervise."

The strongest historical links point to No data. In the modern distribution records, the strongest local clusters include Lewisham, Liverpool and Stockport.

Across the surname records, the highest recorded count for Diep is 249 in 2016. Compared with 1881, the name has changed.

1881 census count

-

Modern count

249

2016, ranked #16,847

Peak year

2016

249 bearers

Map years

3

1998 to 2016

Key insights

  • The latest modern count shown here is 249 in 2016, ranked #16,847.
  • Within the historical census years, the highest count was 1 in 1861.
  • The contemporary neighbourhood profile most associated with the surname is Ethnically Diverse Families in Less Connected Locations.

Diep surname distribution map

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

Distribution map

Diep surname density by area, 2016 modern.

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Lower densityMedium densityHigh density

Timeline

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Diep 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
1861 historical 1 #34,435
1997 modern 133 #22,705
1998 modern 158 #20,992
1999 modern 153 #21,551
2000 modern 161 #20,822
2001 modern 153 #21,197
2002 modern 170 #20,243
2003 modern 177 #19,549
2004 modern 178 #19,603
2005 modern 186 #18,985
2006 modern 190 #18,898
2007 modern 202 #18,359
2008 modern 192 #19,143
2009 modern 194 #19,398
2010 modern 209 #18,893
2011 modern 219 #18,145
2012 modern 223 #17,852
2013 modern 230 #17,756
2014 modern 233 #17,707
2015 modern 240 #17,279
2016 modern 249 #16,847

Geography

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Where Dieps 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 Lewisham, Liverpool, Stockport, Hackney and Northampton. 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 Lewisham 006 Lewisham
2 Liverpool 036 Liverpool
3 Stockport 037 Stockport
4 Hackney 017 Hackney
5 Northampton 004 Northampton

Forenames

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First names often paired with Diep

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

Historical female names

No Forenames Found

Historical male names

No Forenames Found

Modern profile

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Neighbourhood profile for Diep

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

Diep 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

Diep 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 Diep 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
Asian - Other

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

Meaning and origin of Diep

The surname DIEP is believed to have originated in the Netherlands during the late medieval period. It is thought to be derived from the Dutch word "diep," which means "deep" or "profound." This suggests that the name may have initially been a descriptive nickname for someone who lived near a deep body of water or had a profound or contemplative nature.

In the 16th century, records show the name DIEP appearing in various regions of the Netherlands, including the provinces of Zeeland and Zuid-Holland. These areas were known for their extensive networks of canals and waterways, lending credence to the theory that the name was originally associated with geographical features.

One of the earliest known mentions of the DIEP surname can be found in the Rijksarchief, the National Archives of the Netherlands, which contains records dating back to the 15th century. Among these records is a reference to a Jan Diepe, who lived in the city of Delft in the late 1500s.

In the 17th century, a notable figure bearing the DIEP surname was Pieter Diep, a Dutch painter and engraver born in Amsterdam in 1645. His works, which included landscapes and cityscapes, are held in various museums and collections throughout the Netherlands and Europe.

Another prominent individual with the DIEP surname was Willem Diep, a Dutch historian and author who lived from 1720 to 1795. He is best known for his comprehensive history of the Dutch Republic, which was published in multiple volumes during the late 18th century.

As the DIEP surname spread across Europe and beyond, it underwent various spelling variations, such as Diepstra, Diepenbroek, and Diepenhorst. These variations often incorporated elements of place names or geographical features, reflecting the diverse origins of different branches of the family.

In the 19th century, a notable figure with the DIEP surname was Johannes Diep, a Dutch theologian and philosopher born in 1835. He was a prominent figure in the Dutch Reformed Church and authored several influential works on theology and ethics.

Another historical figure with the DIEP surname was Adriaan Diep, a Dutch engineer and inventor who lived from 1860 to 1940. He is credited with several important innovations in the field of hydraulic engineering, including the development of a new type of water pump that was widely adopted in the Netherlands.

While the DIEP surname is most commonly associated with the Netherlands, it has also been adopted by families in other parts of Europe and around the world, reflecting the migration patterns and cultural exchanges that have shaped many surnames over the centuries.

Sourced from namecensus.com.

FAQ

Diep surname: questions and answers

How common is the Diep surname today?

The latest modern count shown here is 249 in 2016. That gives Diep a modern rank of #16,847.

What does the Diep surname mean?

A Vietnamese surname derived from the Chinese surname Dù, meaning "jealous" or "to supervise."

What does the Diep map show?

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