NameCensus.

UK surname

Slezak

A habitational surname referring to someone from Silesia, a historical region in Central Europe.

The strongest historical links point to No data. In the modern distribution records, the strongest local clusters include Newcastle-under-Lyme, Cotswold and York.

Across the surname records, the highest recorded count for Slezak is 146 in 2016. Compared with 1881, the name has changed.

1881 census count

-

Modern count

146

2016, ranked #24,173

Peak year

2016

146 bearers

Map years

1

2016 to 2016

Key insights

  • The latest modern count shown here is 146 in 2016, ranked #24,173.
  • Within the historical census years, the highest count was 3 in 1911.
  • The contemporary neighbourhood profile most associated with the surname is Young Families in Industrial Towns.

Slezak surname distribution map

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

Distribution map

Slezak surname density by area, 2016 modern.

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Lower densityMedium densityHigh density

Timeline

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Slezak 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
1911 historical 3 #33,789
1997 modern 20 #35,809
1998 modern 36 #34,246
1999 modern 33 #34,610
2000 modern 32 #34,705
2001 modern 32 #34,537
2002 modern 44 #33,790
2003 modern 45 #33,803
2004 modern 46 #33,883
2005 modern 57 #33,178
2006 modern 73 #31,954
2007 modern 87 #30,666
2008 modern 93 #30,123
2009 modern 94 #30,538
2010 modern 111 #28,509
2011 modern 104 #29,424
2012 modern 126 #26,148
2013 modern 131 #25,932
2014 modern 139 #25,093
2015 modern 135 #25,481
2016 modern 146 #24,173

Geography

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Where Slezaks 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 Newcastle-under-Lyme, Cotswold, York, Gosport and South Oxfordshire. 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 Newcastle-under-Lyme 003 Newcastle-under-Lyme
2 Cotswold 011 Cotswold
3 York 008 York
4 Gosport 005 Gosport
5 South Oxfordshire 012 South Oxfordshire

Forenames

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First names often paired with Slezak

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

Modern profile

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Neighbourhood profile for Slezak

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

Semi- and Un-Skilled Workforce

Group

Young Families in Industrial Towns

Nationally, the Slezak surname is most associated with neighbourhoods classed as Young Families in Industrial Towns, within Semi- and Un-Skilled Workforce. This does not mean every Slezak household fits that profile, but it gives a useful signal about where the modern surname distribution is strongest.

Read profile summary

Group profile

These neighbourhoods house predominantly young, UK-born individuals identifying with a White ethnic group with dependent children. Long-term disability and unpaid care are prevalent, and religious affiliations are uncommon. Housing is terraced or semi-detached and social rented sector housing is the norm. Unemployment is above the Supergroup average, and employment is principally in elementary occupations, as process plant and machine operatives, or in caring and leisure services. Educational attainment is low. The group is scattered throughout former industrial towns in the Midlands and the South Wales Valleys.

Wider pattern

Living in terraced or semi-detached houses, residents of these neighbourhoods typically lack high levels of education and work in elementary or routine service occupations. Unemployment is above average. Residents are predominantly born in the UK, and residents are also predominantly from ethnic minorities. Social (but not private sector) rented sector housing is common. This Supergroup is found throughout the UK’s conurbations and industrial regions but is also an integral part of smaller towns.

London neighbourhood type

London Output Area Classification

Supergroup

Professional Employment and Family Lifecycles

Group

Inner London Working Professionals

Within London, Slezak is most associated with areas classed as Inner London Working Professionals, part of Professional Employment and Family Lifecycles. 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 primarily Inner London neighbourhoods are more densely populated than the Supergroup average. Residents have a younger over-all age profile than the Supergroup as a whole, and are less likely to be owner occupiers. Full time employment is more common than elsewhere in the Supergroup and multiple car ownership is uncommon. Chinese and non-EU-born European migrants are less in evidence than elsewhere in the Supergroup.

Wider London pattern

These neighbourhoods house people of all ages, predominantly of White British or European extraction. Resident turnover is low. Religious affiliation is less common than average and tends to be Christian if expressed. Homeownership, typically of terraced houses, is common but use of the social rented sector is not. Employment is typically in professional, managerial and associate professional or technical occupations. There are few full-time students. Level 4 qualifications are common. More households lack dependent children than have them which, considered alongside low levels of crowding and over-all age structure, indicates that many households may be post child-rearing and in late middle age. Incidence of disability is low, as is residence in communal establishments.

Healthy neighbourhoods

Access to healthy assets and hazards

Slezak 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

Slezak 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 Slezak is most associated with a typical fixed broadband download band of 60-70 mbit/s.

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

9
Slower band Faster band

Area snapshot

Ethnic group estimate

Most common ethnic group estimate
White - Other

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

Meaning and origin of Slezak

The surname Slezak is of Polish origin, derived from the Slavic word "sleza" meaning "a tear" or "to weep." It likely originated in the 13th or 14th century in the regions of Silesia and Lesser Poland, areas that were part of the medieval Kingdom of Poland.

One of the earliest recorded instances of the name Slezak can be found in the Akta Grodzkie i Ziemskie, a collection of court records from the Polish-Lithuanian Commonwealth, dating back to the 15th century. These records mentioned individuals with variations of the name, such as Slezak, Sleziak, and Slezacki.

The name Slezak was also found in the Teki Dworzaczka, a collection of genealogical records compiled by Polish historian and genealogist Jan Nepomucen Dzieduszycki in the 19th century. This collection included references to noble families with the surname Slezak, suggesting that it was not exclusively a commoner's name.

One notable figure with the surname Slezak was Piotr Slezak (1520-1582), a Polish Catholic priest and philosopher who was a member of the Jesuit order. He is known for his contributions to the development of Polish philosophy and his writings on logic and metaphysics.

Another historical figure was Franciszek Slezak (1670-1744), a Polish nobleman and landowner who served as a member of the Sejm, the Polish parliament, in the early 18th century.

In the 19th century, Jan Slezak (1820-1885) was a Polish painter and artist known for his landscapes and genre scenes depicting rural life in Galicia, a region that was part of the Habsburg Monarchy at the time.

The surname Slezak was also found in old place names and toponyms, such as the village of Slezaki in the Masovian Voivodeship of central Poland, which was first mentioned in historical records in the 16th century.

While the surname Slezak has its roots in Poland, it has also been adopted by individuals of Polish descent in other parts of the world, particularly in the United States and Canada, where many Polish immigrants settled in the late 19th and early 20th centuries.

Sourced from namecensus.com.

FAQ

Slezak surname: questions and answers

How common is the Slezak surname today?

The latest modern count shown here is 146 in 2016. That gives Slezak a modern rank of #24,173.

What does the Slezak surname mean?

A habitational surname referring to someone from Silesia, a historical region in Central Europe.

What does the Slezak map show?

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