Briayan
A masculine name of uncertain origin, possibly combining elements meaning "strength" and "hill".
Name Census estimates that about 5 living Americans carry the first name Briayan. The name is used almost exclusively for boys. The average person named Briayan today is around 18 years old, and the year with the single highest number of Briayan births was 2008 (5 babies).
This page is the full Name Census profile for Briayan. Below you will find a gender breakdown showing how the name splits between male and female registrations, a year-by-year popularity chart stretching back to 1880, decade-level totals, the top US states for this name, its meaning and etymology, and a set of frequently asked questions with data-backed answers.
Key insights
- • Fewer than 100 living Americans are believed to carry the name Briayan. It is among the rarest names in the SSA records.
People living today
5
~ 1 in 68,550,868 Americans
Peak year
2008
5 babies that year
Average age
18
years old
2008 SSA rank
#12,792
Tracked since 2008
Popularity
Briayan: popularity over time
Babies born per year
Decades
Briayan by decade
The table below breaks the full SSA timeline into ten-year windows. Each row shows how many male and female babies were given the name Briayan during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
| Decade | Male | Female | Total |
|---|---|---|---|
| 2000s | 5 | 0 | 5 |
Origin
Meaning and history of Briayan
The name Briayan is believed to have its origins in the ancient Celtic region of Brittany, located in northwestern France. It is derived from the Brythonic Celtic words "bri" meaning "hill" or "promontory" and "ayan" meaning "little." The earliest recorded spelling of the name is found in the 7th century CE, in the form of "Briavanus," which was the name of a minor Breton nobleman.
One of the earliest known bearers of the name was Briayan ap Rhys, a Welsh chieftain who lived in the late 11th century. He is recorded in the Brut y Tywysogion, a chronicle of the Welsh princes, as having fought against Norman invaders in the region of Deheubarth.
In the 12th century, a Breton monk named Briayan de Lanvaux is mentioned in the records of the Abbey of St. Michel in Brittany. He is believed to have been a scribe and illuminator of religious manuscripts.
The name gained some prominence in the 14th century with Briayan ap Dafydd, a Welsh poet and bard who served at the court of Owain Glyndŵr, the legendary Welsh prince who led a rebellion against English rule in the early 15th century.
In the 16th century, Briayan O'Rourke was a notable Irish chieftain and lord of the territory of Breifne (now parts of counties Leitrim and Cavan). He is recorded as having fought against English forces during the Tudor conquest of Ireland.
Another notable bearer of the name was Briayan MacDonald, a 17th century Scottish clan chief from the Isle of Islay. He is remembered for his involvement in the Wars of the Three Kingdoms, initially supporting the Royalist cause before later switching allegiance to the Covenanters.
People
Briayan + last name combinations
How many people share a full name with Briayan as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with B
Other first names starting with B with a similar number of bearers.
FAQ
Briayan: questions and answers
How many people in the U.S. are named Briayan?
Name Census puts the figure at roughly 5 living Americans. We arrive at this by taking every SSA birth registration for Briayan going back to 1880 and adjusting each cohort for expected survival using CDC actuarial life tables. The result is an age-weighted living-bearer count, not a raw birth total. That works out to about 1 in 68,550,868 US residents.
Is Briayan a common name?
We classify Briayan as "Very Rare". It ranks above 18.2% of all first names in the SSA dataset by living bearers. Across the full history of the data, 5 babies have been registered with this name.
When was Briayan most popular?
The single biggest year for Briayan was 2008, when 5 babies received the name. The fact that the average living Briayan is about 18 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
What does the SSA popularity chart show?
The chart tracks births, not the number of people alive with the name today. Each point shows how many babies were given the name Briayan in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Briayan a male name?
Yes, 100.0% of people registered as Briayan in the SSA data are male. You can see the full per-sex comparison in the gender distribution section above, which includes the latest year rank, birth count, and peak year for each sex.
Is Briayan still being used today?
Yes. The SSA still recorded Briayan in 2024, and the page above shows its latest-year rank where available. A name can be well past its peak and still remain in steady use, especially if it built up a large population over earlier decades.
Why can a name have a lot of living bearers even if it is not trendy now?
Because living-bearer counts and current baby-name popularity measure different things. A name like Briayan can build up a very large population over many decades, even if fewer parents are choosing it now than they did at its peak.
Where does this data come from?
First-name figures come from the Social Security Administration's national baby name files, which cover every name on a birth certificate from 1880 to 2024. Living-bearer estimates layer in CDC actuarial life tables broken out by sex to account for mortality. The population baseline (342,754,338) is the Census Bureau's latest national estimate. You can read the full calculation on our methodology page.
Does every first name have Census demographic data?
No. The public Census first-name release only covers names that met the Bureau's publication rules, so many rarer names in the SSA files do not have a published Census demographic snapshot. In those cases, the page still shows the SSA trend, gender history, and state data.
How common is the name Briayan?
HowManyOfMe.org, our sister site, answers that with the living-bearer count in one glance.