Karen
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Meaning
Danish short form of Katherine, traditionally associated with "pure"; the original etymology is uncertain
The story
Karen developed in medieval Danish from Katharina, within the same family as Katherine. The University of Copenhagen places it among the local forms that biblical and saints’ names acquired as they spread during the Middle Ages. Catherine of Alexandria, called Katharina in that history, supplied the saintly association behind Karen. The name family was later connected with the meaning “pure,” but its Greek origin remains uncertain.
The English-speaking world adopted Karen widely much later, after the 1930s. Danish writer Karen Blixen also worked between those languages. Seven Gothic Tales appeared in English in 1934 under her writing name Isak Dinesen, followed by her own Danish version in 1935. The collection’s elaborate tales brought her international recognition.
Her memoir Out of Africa, published in 1937, drew on her years living in Kenya. It is her remembered account of that life, distinct from the fiction of Seven Gothic Tales. In one passage, she recalls sitting on the floor to tell a story while Denys Finch Hatton listens on cushions beside the fire.
Karen across languages
One shared root links 26 names across 8 languages.
Shared root: from Greek Aikaterine, associated since early Christian times with katharos, "pure"; that later explanation does not establish the name’s original meaning
The constellation
18 more branches of this family
How popular is Karen around the world?
In the United States, 1,358 babies were named Karen between 2020 and 2025. In Montevideo, 10 girls named Karen were born in 2011, spelling variants counted together.
Karen is on the official records of the United States, Montevideo, Mexico City, Brazil, Norway, Spain, Chile, Argentina, Canada, England and Wales, Austria and France.
United States
1 in 16,000
In the United States, 1,358 babies were named Karen between 2020 and 2025.
Shape drawn from US Social Security baby-name records. Karen peaked in the 1950s.
Births with a Social Security record. Source: U.S. Social Security Administration
Montevideo City
1 in 2,5002011
In Montevideo, 10 girls named Karen were born in 2011, spelling variants counted together.
share of that year’s births on record
Births in the department of Montevideo (not all of Uruguay) by first name and year of birth, 1940–2011, from the city’s civil registry, which writes names in capitals, almost always without accents; counted as spelling groups (accent and punctuation variants merged), nothing is withheld at source, and 2012 is excluded as a partial year. Source: Servicio de Registro Civil, Intendencia de Montevideo, Partidas de Registro Civil de Montevideo (Licencia de Datos Abiertos - Uruguay); 2012 dropped as partial
Mexico City City
1 in 2,500
In Mexico City, there were 47 registrations of Karen in 2022.
share of that year’s registrations in the city
Civil-registry acts in Mexico City by registration year. Counts are lower bounds (names under 6 in a month and borough are removed at source) and count name-instances, not people; compound names are split, so “Maria Jose” counts under each part. 2023 (1 registration through 3 Mar) is excluded as partial. Source: Registro Civil of Mexico City, open data portal, registered given names 2000-2023
Brazil
1 in 2,600
At the 2022 census, 77,698 people in Brazil were named Karen, the 395th most common name, with a median age of 25.
Among people named Karen living in Brazil at the 2022 census, more were born in the 1990s than in any other decade.
people alive at the 2022 census, by decade of birth
The census also counted 1,104 born between 2020 and August 2022, too recent a span to chart. People alive and resident in Brazil at the 2022 census, a living-population count, not births; names under 20 are withheld at source. Source: IBGE, Censo Demográfico 2022
Norway
1 in 4,300register 2026
In Norway, 6 girls were given the name Karen in 2025.
share of the girls on the register for that year, SSB’s own figure
People who have or have had a Norwegian ID number, emigrants left out, from Statistics Norway’s name statistics (release of January 2026): by year of birth for 1945–2020 (everyone born that year who was ever registered in Norway, including people who registered later and people who have since died) and by year of naming from 2021; only first names carried by 200 or more living people are listed, counts under 4 are withheld, and SSB merges spellings that differ only by letters outside the Norwegian alphabet. The shares are SSB’s own, of the people of that sex and year in that count; the 2025 figure counts the children named that year, and no year is a count of births. Source: Statistics Norway (SSB), table 10467 (updated 2026-01-28)
Spain
1 in 10,000
In Spain, 3,994 residents are named Karen, the 560th most common name among women, with a mean age of 31.9 years.
Residents of Spain on 1 January 2025. Spain publishes how old a name’s living bearers are, not a birth series, so there is no year chart. Source: INE (Spain), Censo de Población anual, 1 January 2025
Chile
1 in 13,000
In Chile, 14 girls were registered as Karen in 2021, every accent spelling counted together.
share of that year’s name registrations
First-name registrations with Chile’s civil registry by year of registration, 1920–2021, counted as spelling groups (Sofía, Sofia and Sofìa are one name, shown with its most-registered spelling); the registry withholds nothing, nametree keeps the groups that reached 5 registrations in some year, and shares divide by every registration of the year. Source: Servicio de Registro Civil e Identificación (Chile) via the guaguas package, first-name registrations 1920-2021
Argentina
1 in 13,000
In Argentina, 50 newborns were given the name Karen in 2024.
share of that year’s name registrations
Given-name components of births in Argentina 2012–2024; national cells are lower bounds and no sex split is published. Source: RENAPER (Argentina), Dirección Nacional de Población, given names 2012-2024
Canada
1 in 41,000
In Canada, 9 girls named Karen were born in 2024, ranked 2,256th among girls that year.
share of that year’s name registrations
First given names from provincial and territorial vital statistics across Canada; any name-sex-year under 5 is excluded at source, and small Quebec counts carry a randomized adjustment made at source. Shares divide by Statistics Canada’s count of live births for the year; the 2024 count is preliminary. Source: Statistics Canada, first names at birth (table 17-10-0147-01)
England and Wales
1 in 53,000
In England and Wales, 11 girls named Karen were born in 2025, ranked 2,440th among girls that year.
share of that year’s name registrations
Birth registrations in England and Wales (not the whole UK); exact spellings are counted separately, and any spelling under 3 in a year is withheld at source. Source: Office for National Statistics, baby names in England and Wales
Austria
1 in 76,000
In Austria, 1 girl named Karen was born in 2025, ranked 1,875th among girls that year, spellings that differ only by special characters counted together.
The count never rose above 4 in a year, too few to chart.
Live births in Austria by year of birth, 1984–2025, from Statistik Austria’s first-name statistics; spellings that differ only by special characters are counted together (umlauts stay apart), every name down to a single birth is published, and the count covers babies with Austrian citizenship only until 2009, every baby from 2010, and from 2015 also births abroad to mothers living in Austria. Shares divide by Statistik Austria’s count of live births from 2010, and before that by the file’s own total for the year. Source: Statistik Austria - data.statistik.gv.at (OGDEXT_VORNAMEN_1, updated 2026-07-09)
France
1 in 130,000
In France, about 5 girls named Karen were born in 2025, ranked 4,843rd among girls that year.
share of that year’s births on record
Births in France by year of birth, from INSEE’s fichier des prénoms (1900–2025; Mayotte from 2012); exact spellings count separately (Léo and Leo are different names), any spelling under 3 in a year and sex is withheld at source, every count is rounded to the nearest 5 at source, and nametree keeps the spellings that reached 20 in some year. Shares divide by INSEE’s count of births in France from 1957, and before that by the file’s own total for the year; INSEE says the file is not complete before 1946. Source: Insee, fichier des prénoms (last updated 2026-07-16)
Ireland
last on record 2019
Karen is not on the 2025 record for Ireland, where names under 3 in a year are withheld at source.
share of that year’s name registrations
Exact registered spellings from Irish vital statistics; any name under 3 in a year is withheld at source, and accented spellings (fadas) are recorded reliably only from 2018. Source: Central Statistics Office (Ireland), Irish babies' names
New South Wales
outside the top 100
Karen is not in the 2025 top 100 for New South Wales.
share of that year’s top-100 registrations
New South Wales (not all of Australia) publishes only each year’s 100 most popular names per sex, so a missing year means below that top 100, not rare. Source: NSW Registry of Births, Deaths and Marriages, popular baby names
New Zealand
last on record 2007
Karen is not on the 2025 record for New Zealand, where names under 10 in a year are excluded at source.
share of that year’s name registrations
First given names from New Zealand birth registrations, grouped by registration year; any name under 10 in a year is excluded at source. Shares divide by Stats NZ’s count of births registered to mothers living in New Zealand, under 1% below the registry’s own count. Source: Department of Internal Affairs (New Zealand), baby name popularity over time
Poland
last on record 2022
Karen is not on the 2025 record for Poland, where names given fewer than 2 times in a year are withheld at source.
share of that year’s name registrations
First names given to children born in Poland by year of birth, 2000–2025, from the PESEL population register (Ministry of Digital Affairs); exact spellings count separately (Łukasz and Lukasz are different names), names given fewer than 5 times in a year were left off the list through 2012 and fewer than 2 times from 2013, and the register also counts children born abroad, so its yearly sums run above Poland’s live births. Shares divide by the register’s own published total for the year, never by births. Source: Ministry of Digital Affairs, PESEL register (dane.gov.pl)
Puerto Rico
last on record 2009
Karen is not on the 2025 record for Puerto Rico, which withholds births under 5, and 222 babies have carried the name there since 1998.
share of that year’s births on record
First given name only, from Social Security records of births in Puerto Rico; any name-sex-year under 5 births is withheld at source. Shares divide by the Puerto Rico Demographic Registry’s count of births on the island; the 2025 count is provisional. Source: U.S. Social Security Administration, territory name file (Puerto Rico)
Scotland
last on record 2014
Karen is not on the 2024 record for Scotland, where spellings under 3 in total are suppressed at source.
share of that year’s name registrations
Births registered in Scotland; different spellings count separately but accents are merged at source, and any spelling under 3 in total is suppressed. Source: National Records of Scotland, babies' first names
South Australia
last on record 2016
Karen is not on the 2017 record for South Australia, whose registry publishes every name given that year.
share of that year’s name registrations
Births registered in South Australia (not all of Australia) by first name and year of registration, 1944–2017, from the state’s Births, Deaths and Marriages registry, which publishes every name down to a single birth in capitals; a spelling its export repeats inside a year is counted once, and from 2018 only a top 100 is published, so the series ends at 2017. Source: Consumer and Business Services (South Australia), popular baby names
When you meet Karen
Most people given the name Karen in the United States were born between 1950 and 1979. The Karen you meet today is most often in her 50s or 60s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
Where Karen travels
Chinese American · a common mid-century pick
Cantonese and Hong Kong · also established as an English personal name in Hong Kong
Keep exploring
English-Brazilian names · Chinese American baby names · Cantonese and Hong Kong baby names
The Karen deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Karen truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Karen fits with your family’s names and surname.
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