Ademar
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Meaning
noble and famous (Portuguese form of the German Adhemar)
How popular is Ademar around the world?
In the United States, 5 babies were named Ademar between 2020 and 2025. At the 2022 census, 51,026 people in Brazil were named Ademar, the 559th most common name, with a median age of 58.
Ademar is on the official records of the United States, Brazil, Chile and Spain.
United States
1 in 4.4M
In the United States, 5 babies were named Ademar between 2020 and 2025.
Ademar appears in US Social Security baby-name records only in small numbers: never enough in any decade to draw a popularity curve.
Births with a Social Security record. Source: U.S. Social Security Administration
Brazil
1 in 4,000
At the 2022 census, 51,026 people in Brazil were named Ademar, the 559th most common name, with a median age of 58.
Among people named Ademar living in Brazil at the 2022 census, roughly as many were born in the 1950s as in the 1960s, more than in any other decade.
people alive at the 2022 census, by decade of birth
The census also counted 99 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
Chile
1 in 89,000
In Chile, 2 boys were registered as Ademar in 2021, every accent spelling counted together.
The count never rose above 7 in a year, too few to chart.
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
Spain
1 in 720,000
In Spain, 62 residents are named Ademar, ranked 12,103rd among men, with a mean age of 40.8 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
Argentina
last on record 2023
Ademar is not on the 2024 record for Argentina, where small counts are withheld at source.
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
Mexico City City
last on record 2021
Ademar is not on the 2022 record for Mexico City, where small counts are withheld at source.
The count never rose above 8 in a year, too few to chart.
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, a partial extract through 3 Mar with no cell on record for this name, is excluded. Source: Registro Civil of Mexico City, open data portal, registered given names 2000-2023
Montevideo City
last on record 2008
Ademar is not on the 2011 record for Montevideo, whose registry withholds nothing, so the spelling was not given there that year.
The count never rose above 9 in a year, too few to chart.
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
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 the South Australia record for 1944 to 2017: that registry withholds nothing, so this spelling was not given there in those years. Not on the Austria record for 1984 to 2025: Statistik Austria publishes every first name down to a single birth, so this name was not given there in those years (before 2010 the record covers babies with Austrian citizenship only). Not on Norway’s list: Statistics Norway lists only first names carried by 200 or more living people, so rarer names are not shown.
Keep exploring
The Ademar deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Ademar 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 Ademar fits with your family’s names and surname.
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