Efrain
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Meaning
fruitful
How popular is Efrain around the world?
In the United States, 823 babies were named Efrain between 2020 and 2025. In Argentina, 392 newborns were given the name Efrain in 2024.
Efrain is on the official records of the United States, Argentina, Chile, Mexico City, Spain and Brazil.
United States
1 in 26,000
In the United States, 823 babies were named Efrain between 2020 and 2025.
Shape drawn from US Social Security baby-name records. Efrain peaked in the 2000s and the 2010s in nearly equal measure. In US birth records Efrain has stayed between 823 and 3,781 births in every decade since the 1950s: a name everyone knows and few children get.
Births with a Social Security record. Source: U.S. Social Security Administration
Argentina
1 in 1,700
In Argentina, 392 newborns were given the name Efrain 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
Chile
1 in 4,300
In Chile, 41 boys were registered as Efrain in 2021, every accent spelling counted together, most often written Efraín.
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
Mexico City City
1 in 6,900
In Mexico City, there were 17 registrations of Efrain 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
Spain
1 in 34,000
In Spain, 1,322 residents are named Efrain, ranked 1,121st among men, with a mean age of 40.6 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
Brazil
1 in 59,000
At the 2022 census, 3,366 people in Brazil were named Efrain, ranked 3,587th, with a median age of 17.
Among people named Efrain living in Brazil at the 2022 census, more were born in the 2010s than in any other decade.
people alive at the 2022 census, by decade of birth
The census also counted 592 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
Canada
last on record 1999
Efrain is not on the 2024 record for Canada, where names under 5 in a year are excluded at source.
The count never rose above 5 in a year, too few to chart.
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)
Montevideo City
last on record 2008
Efrain 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 6 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
Puerto Rico
last on record 2016
Efrain is not on the 2025 record for Puerto Rico, which withholds births under 5, and 365 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)
Not on the record in England and Wales, 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.
When you meet Efrain
Most people given the name Efrain in the United States were born between 1970 and 2009. The Efrain you meet today is most often in his 20s or 30s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
Keep exploring
The Efrain deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Efrain 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 Efrain fits with your family’s names and surname.
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