Brynn
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Meaning
"hill", variant of Bryn
The story
Brynn is the Welsh bryn, the hill, doubled at the end the way Brooklynn doubles Brooklyn, and it is the rare couple where the respelling leads: Brynn counts about 30,200 to Bryn's 8,900, the doubled letter out in front. The climb was long and orderly: dozens a decade in the 1940s and 1950s, hundreds through the 1970s, then 1,900 in the 1980s, 2,100 in the 1990s, 7,700 in the 2000s, and 13,000 in the 2010s, with 5,000 so far this decade. It goes to girls about 29,800 to 400. Brynlee, the -lee daughter, carries the next generation of the sound in our records. One syllable, one hill, two n's: the shape of the name is the shape of the thing it means, short, solid, and slightly above the surrounding country.
How popular is Brynn around the world?
In the United States, 4,951 babies were named Brynn between 2020 and 2025. In Canada, 85 girls named Brynn were born in 2024, the 348th most common name among girls that year.
Brynn is on the official records of the United States, Canada and England and Wales.
United States
1 in 4,400
In the United States, 4,951 babies were named Brynn between 2020 and 2025.
Shape drawn from US Social Security baby-name records. Brynn peaked in the 2010s and the 2020s in nearly equal measure. Brynn went to 1,234 US babies in 2015 and 774 in 2025, 63% of the earlier figure.
Births with a Social Security record. Source: U.S. Social Security Administration
Canada
1 in 4,300
In Canada, 85 girls named Brynn were born in 2024, the 348th most common name 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 120,000
In England and Wales, 5 girls named Brynn were born in 2025, ranked 4,201st among girls that year.
The count never rose above 9 in a year, too few to chart.
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 2016
Brynn is not on the 2017 record for South Australia, whose registry publishes every name given that year.
The count never rose above 2 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, Ireland, 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 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 Brynn
Most people given the name Brynn in the United States are children or teenagers today. The name belongs to this generation.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
Keep exploring
Names like Brynn · Names that go with Brynn · Strong names · Climbers and fallers
The Brynn deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Brynn 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 Brynn fits with your family’s names and surname.
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