NameCensus.

UK surname

Rosiak

A surname derived from the Polish word for rosebush or rose.

The strongest historical links point to No data. In the modern distribution records, the strongest local clusters include Cheshire East, Croydon and Enfield.

Across the surname records, the highest recorded count for Rosiak is 142 in 2014. Compared with 1881, the name has changed.

1881 census count

-

Modern count

137

2016, ranked #25,254

Peak year

2014

142 bearers

Map years

1

2016 to 2016

Key insights

  • The latest modern count shown here is 137 in 2016, ranked #25,254.
  • Within the historical census years, the highest count was 6 in 1861.
  • The contemporary neighbourhood profile most associated with the surname is Ethnically Diverse Families in Less Connected Locations.

Rosiak surname distribution map

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

Distribution map

Rosiak surname density by area, 2016 modern.

Loading map
Lower densityMedium densityHigh density

Timeline

Back to top

Rosiak 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 6 #33,230
1891 historical 1 #34,674
1997 modern 30 #34,701
1998 modern 33 #34,532
1999 modern 33 #34,610
2000 modern 29 #34,976
2001 modern 30 #34,753
2002 modern 29 #35,030
2003 modern 32 #34,862
2004 modern 34 #34,868
2005 modern 39 #34,652
2006 modern 48 #34,245
2007 modern 55 #33,965
2008 modern 60 #33,743
2009 modern 70 #33,182
2010 modern 91 #31,497
2011 modern 94 #31,016
2012 modern 118 #27,250
2013 modern 133 #25,655
2014 modern 142 #24,734
2015 modern 137 #25,226
2016 modern 137 #25,254

Geography

Back to top

Where Rosiaks 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 Cheshire East, Croydon, Enfield, Manchester and Slough. 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 Cheshire East 024 Cheshire East
2 Croydon 013 Croydon
3 Enfield 008 Enfield
4 Manchester 011 Manchester
5 Slough 008 Slough

Forenames

Back to top

First names often paired with Rosiak

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

Modern profile

Back to top

Neighbourhood profile for Rosiak

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

Young Families and Mainstream Employment

Group

Social Rented Sector and Diverse Origins

Within London, Rosiak is most associated with areas classed as Social Rented Sector and Diverse Origins, part of Young Families and Mainstream Employment. 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

Scattered across London’s Inner and Outer suburbs, residents of these neighbourhoods are typically housed in the social rented sector. Although terraced and semi-detached houses predominate, more residents live in flats than elsewhere in the Supergroup. Neighbourhoods are more ethnically diverse than the Supergroup average. Those identifying as of Bangladeshi, Pakistani and some Black ethnicities are more prevalent. Europeans born in a overseas non-EU countries make up more of the lower proportion of residents identifying as White. Few residents are very old (85+). Employment in distribution, hotels and restaurants is more common than elsewhere in the Supergroup.

Wider London pattern

Many families in these neighbourhoods have young children. Housing is principally in the social rented sector, in terraced or semi-detached units. While over-all residential densities are low, overcrowding is also prevalent locally. Residents are drawn from a range of ethnic minorities, with many identifying as Black and above average numbers born in Africa. Numbers identifying as of Chinese, Indian or White ethnicity are below average. Levels of proficiency in English are below average. Levels of separation or divorce and incidence of disability are both above average. Education is typically limited to Level 1, 2, or apprenticeship qualifications. Few residents work in professional or managerial occupations but the employment structure is otherwise diverse: it includes skilled trades, caring, leisure and other service occupations, sales and customer service occupations, construction, and work as process, plant, and machine operatives.

Healthy neighbourhoods

Access to healthy assets and hazards

Rosiak 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

Rosiak 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 Rosiak 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 Rosiak, not the ethnicity of every person with the surname.

Meaning and origin of Rosiak

The surname ROSIAK is of Polish origin, dating back to the 15th century. It is believed to have originated in the region of Silesia, which was historically part of Poland but is now located in southwestern Poland and the Czech Republic. The name is derived from the Polish word "rosa," meaning "dew," suggesting that the original bearers of this name may have lived near a dewy meadow or had some connection to dew or moisture.

One of the earliest recorded instances of the ROSIAK surname can be found in the Akta Grodzkie, a collection of court records from the Polish-Lithuanian Commonwealth, dating back to the late 16th century. These records mention a certain Jakub Rosiak, who lived in the village of Strzelce Opolskie in the Silesian region.

In the 17th century, the ROSIAK name appears in various church records and land registers from the Silesian region, indicating that the family had established itself in the area. One notable individual from this time period was Jan Rosiak, a landowner and farmer who lived in the village of Opole between 1635 and 1702.

During the 18th century, the ROSIAK surname began to spread beyond the Silesian region, with records showing families bearing this name in other parts of Poland, such as Warsaw and Krakow. In 1787, a painter named Franciszek Rosiak was born in Krakow and gained recognition for his religious artwork and portraits.

In the 19th century, the ROSIAK name gained further prominence with the birth of Józef Rosiak (1818-1892), a Polish writer and journalist who was active in the Polish independence movement. He published several books and articles advocating for Polish sovereignty and national identity.

Another notable figure with the ROSIAK surname was Stanisław Rosiak (1875-1942), a Polish military officer and politician who served as a member of the Sejm (parliament) in the early 20th century. He was also involved in the Polish resistance movement during World War II and was executed by the Nazis in 1942.

Throughout the centuries, the ROSIAK surname has been closely associated with the Silesian region of Poland, where it originated. While it has since spread to other parts of the country and beyond, its roots remain firmly planted in this historical region, with many families still residing there and carrying on the legacy of this unique surname.

Sourced from namecensus.com.

FAQ

Rosiak surname: questions and answers

How common is the Rosiak surname today?

The latest modern count shown here is 137 in 2016. That gives Rosiak a modern rank of #25,254.

What does the Rosiak surname mean?

A surname derived from the Polish word for rosebush or rose.

What does the Rosiak map show?

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