NameCensus.
Very Rare

Brenlyn

A unique feminine name potentially derived from a combination of Irish and English elements.

Name Census estimates that about 114 living Americans carry the first name Brenlyn. The name is used almost exclusively for girls. The average person named Brenlyn today is around 10 years old, and the year with the single highest number of Brenlyn births was 2013 (11 babies).

This page is the full Name Census profile for Brenlyn. 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.

People living today

114

~ 1 in 3,006,617 Americans

Peak year

2013

11 babies that year

Average age

10

years old

2024 SSA rank

#10,386

Tracked since 2006

Popularity

Brenlyn: popularity over time

The SSA tracks Brenlyn from the 2000s through to the 2020s, spanning 3 decades of birth certificate data. The biggest single decade for the name was the 2010s, with 78 total registrations. Although the numbers have come down from the 2010s peak, Brenlyn remains solidly in use and shows no sign of disappearing from maternity wards.

Babies born per year

036811201020152020

Decades

Brenlyn 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 Brenlyn during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.

DecadeMaleFemaleTotal
2000s01212
2010s07878
2020s02525

Origin

Meaning and history of Brenlyn

The name Brenlyn is a unique and intriguing moniker with a rich tapestry of linguistic and cultural influences woven into its origins. It is believed to have roots in the ancient Celtic languages, specifically the Welsh and Cornish tongues spoken in parts of the British Isles during the Middle Ages.

One theory suggests that Brenlyn is derived from the Welsh word "bren," meaning "king" or "leader," and the Cornish word "lyn," which translates to "lake" or "pool." This combination could indicate a connection to a prominent figure associated with a body of water or a ruler whose domain encompassed a region abundant with lakes and streams.

Another school of thought traces Brenlyn's lineage to the Old English word "brenig," which signified "burning" or "fiery," possibly alluding to a person with a passionate or fiery temperament. Alternatively, it may have ties to the Old Norse word "brenna," meaning "to burn," further reinforcing the potential connection to fire or a blazing spirit.

Historical references to the name Brenlyn are scarce, as it was likely more prevalent in oral traditions and regional dialects than in formal written records. However, some scholars have speculated that variations of the name may have appeared in ancient Welsh or Cornish folkloric tales or bardic poetry, though concrete evidence remains elusive.

One of the earliest recorded instances of the name Brenlyn can be traced back to Brenlyn ap Rhys (1265-1331), a Welsh landowner and minor noble who played a role in the conflicts between the Welsh princes and the English Crown during the late 13th and early 14th centuries.

Another notable figure bearing the name was Brenlyn Gwythyr (1472-1538), a Cornish herbalist and healer renowned for her knowledge of medicinal plants and traditional remedies. Her contributions to preserving the region's folk medicine practices and natural healing traditions have been documented in various historical accounts.

In the 17th century, Brenlyn Penrose (1610-1678) was a respected English scholar and theologian who authored several treatises on religious philosophy and served as a tutor to the children of notable aristocratic families.

The 19th century saw the rise of Brenlyn Woodward (1822-1898), a British explorer and adventurer who documented her travels through remote regions of Africa and Asia in a series of published journals and memoirs.

More recently, Brenlyn Everett (1923-2005) was a renowned American artist and sculptor, known for her abstract and minimalist works that explored the interplay of light, form, and space. Her pieces are featured in prestigious galleries and museums across the United States.

While the name Brenlyn has remained relatively uncommon throughout history, its unique blend of linguistic roots and cultural associations has contributed to its enduring allure and mystique, captivating those drawn to names with a rich tapestry of meaning and heritage.

People

Brenlyn + last name combinations

How many people share a full name with Brenlyn 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

Brenlyn: questions and answers

How many people in the U.S. are named Brenlyn?

Name Census puts the figure at roughly 114 living Americans. We arrive at this by taking every SSA birth registration for Brenlyn 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 3,006,617 US residents.

Is Brenlyn a common name?

We classify Brenlyn as "Very Rare". It ranks above 66.4% of all first names in the SSA dataset by living bearers. Across the full history of the data, 115 babies have been registered with this name.

When was Brenlyn most popular?

The single biggest year for Brenlyn was 2013, when 11 babies received the name. The fact that the average living Brenlyn is about 10 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 Brenlyn in that year. That makes it useful for spotting when the name rose, peaked, or faded.

Is Brenlyn a female name?

Yes, 100.0% of people registered as Brenlyn in the SSA data are female. 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 Brenlyn still being used today?

Yes. The SSA still recorded Brenlyn 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 Brenlyn 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 many people have Brenlyn as a first name?

HowManyOfMe.org, our sister site, answers that with the living-bearer count in one glance.

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There are 114 people

with the first name

Brenlyn

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