Keelin
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Meaning
an English spelling of Caoilfhionn
How popular is Keelin around the world?
In the United States, 62 babies were named Keelin between 2020 and 2025. In Ireland, 4 girls named Keelin were born in 2025, the 718th most common name among girls that year.
Keelin is on the official records of the United States and Ireland.
United States
1 in 350,000
In the United States, 62 babies were named Keelin between 2020 and 2025.
Shape drawn from US Social Security baby-name records. Keelin peaked in the 2000s.
Births with a Social Security record. Source: U.S. Social Security Administration
Ireland
1 in 14,000
In Ireland, 4 girls named Keelin were born in 2025, the 718th most common name among girls that year.
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
Austria
last on record 2015
Keelin 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)
Canada
last on record 2011
Keelin is not on the 2024 record for Canada, where names under 5 in a year are excluded at source.
The count never rose above 9 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)
England and Wales
last on record 2020
Keelin is not on the 2025 record for England and Wales, where spellings under 3 in a year are withheld at source.
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
South Australia
last on record 2006
Keelin 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 Spain, Mexico City, Argentina, Puerto Rico, New Zealand, Scotland and Poland: those registries withhold small counts, so rare uses may sit below their floors.
Not on the Chile record: nametree keeps spellings that reached 5 registrations in some year, so rarer uses are not shown. Not on the Montevideo record for 1940 to 2011: that registry withholds nothing, so this spelling was not given there in those years. 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 Keelin
Most people given the name Keelin 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.
Keep exploring
The Keelin deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Keelin 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 Keelin fits with your family’s names and surname.
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