Janeth
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Meaning
variant of Janet, ultimately from Hebrew, 'God is gracious'
The story
Janeth is a Spanish-language variant of Janet, ultimately from the Hebrew Yochanan, God is gracious, by way of Jane; the added h follows the same Latin American orthographic habit that produced Jhon and Lizeth, English sounds spelled for Spanish eyes. It is most at home in Mexico and Colombia, where the -eth ending carries a slightly formal, complete feel that plain Janet lacks in Spanish. The US curve shows a quiet early presence and a firmer one from the 1990s through the 2020s, moving with Mexican-American communities. Janet went out of American fashion decades ago; Janeth simply kept working south of it, and came back with the accent intact. The spelling marks a regional history of adaptation rather than an error to be corrected.
How popular is Janeth around the world?
In the United States, 317 babies were named Janeth between 2020 and 2025. In Mexico City, there were 18 registrations of Janeth in 2022.
Janeth is on the official records of the United States, Mexico City, Argentina, Spain, Chile and Brazil.
United States
1 in 69,000
In the United States, 317 babies were named Janeth between 2020 and 2025.
Shape drawn from US Social Security baby-name records. Janeth peaked in the 1990s and the 2020s in nearly equal measure.
Births with a Social Security record. Source: U.S. Social Security Administration
Mexico City City
1 in 6,500
In Mexico City, there were 18 registrations of Janeth 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
Argentina
1 in 23,000
In Argentina, 29 newborns were given the name Janeth 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
Spain
1 in 51,000
In Spain, 876 residents are named Janeth, ranked 1,610th among women, with a mean age of 41.7 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 180,000
In Chile, 1 girl was registered as Janeth 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
Brazil
1 in 250,000
At the 2022 census, 718 people in Brazil were named Janeth, ranked 10,413th, with a median age of 52.
Among people named Janeth living in Brazil at the 2022 census, more were born in the 1960s than in any other decade.
people alive at the 2022 census, by decade of birth
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
Austria
last on record 2016
Janeth is not on the 2025 record for Austria, which publishes every first name down to a single birth, so the name was not given there that year.
The count never rose above 1 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)
Montevideo City
last on record 2010
Janeth is not on the 2011 record for Montevideo, whose registry withholds nothing, so the spelling was not given there that year.
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
South Australia
last on record 1999
Janeth is not on the 2017 record for South Australia, whose registry publishes every name given that year.
The count never rose above 1 in a year, too few to chart.
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
Not on the record in Puerto Rico, England and Wales, Canada, Ireland, New Zealand, Scotland and Poland: those registries withhold small counts, so rare uses may sit below their floors.
Not on the France record: nametree keeps spellings that reached 20 births in some year, so rarer uses are not shown. Not on Norway’s list: Statistics Norway lists only first names carried by 200 or more living people, so rarer names are not shown.
When you meet Janeth
Most people given the name Janeth in the United States are teenagers or young adults today.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Janeth deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Janeth 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 Janeth fits with your family’s names and surname.
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