Brynnley
Girl name · #3763 in 2025 · Very rare
How old is the name Brynnley? In official American birth records, Brynnley has been tracked continuously since 2003, giving it 22 years of documented American history.
In 2025, 40 baby girls were named Brynnley, placing it at #3763 in the official national rankings. A decade ago it stood at #2382, so the name has been falling over the past ten years. Roughly one in every 45,000 girls born in 2025 was named Brynnley.
Babies named Brynnley per year. Source: Official national birth records.
The 22-year story
Brynnley first appears in the Social Security records in 2003, when 10 girls received the name. Its peak came in 2015, when 77 girls were named Brynnley — good for #2382 that year. Today's parents encounter it on its way down the popularity curve, which for many parents is exactly the appeal. Following the curve matters more than today's snapshot: a name's position on its rise-peak-decline arc is the best predictor of how common it will feel in a kindergarten class five years from now.
Unlock the 5-year forecast and compare Brynnley against up to 5 other names.
Uniqueness: will there be another Brynnley in class?
On our rarity read — which blends how common Brynnley is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Brynnley will likely be the only one in the room, with the occasional spelling-out as the price.
Where Brynnley is most common
State-level data for Brynnley is too sparse in 2025 to rank by rate — in most states its count falls below the SSA's per-state reporting threshold (counts under 5 are withheld).
Names like Brynnley
Statistically, parents drawn to Brynnley tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Berkeley, Paizley, Emsley, Kynsley, and Blakeley.
BerkeleyPaizleyEmsleyKynsleyBlakeleyZaileyAisleyMakinley
Rank history (last 25 years)
| Year | Babies named Brynnley | Rank |
|---|---|---|
| 2025 | 40 | #3712 |
| 2024 | 46 | #3395 |
| 2023 | 38 | #3911 |
| 2022 | 50 | #3220 |
| 2021 | 52 | #3112 |
| 2020 | 50 | #3141 |
| 2019 | 71 | #2482 |
| 2018 | 71 | #2478 |
| 2017 | 62 | #2744 |
| 2016 | 62 | #2761 |
| 2015 | 77 | #2382 |
| 2014 | 45 | #3486 |
| 2013 | 76 | #2385 |
| 2012 | 59 | #2901 |
| 2011 | 56 | #3014 |
| 2010 | 40 | #3816 |
| 2009 | 26 | #5378 |
| 2008 | 20 | #6559 |
| 2007 | 10 | #10818 |
| 2005 | 5 | #16462 |
| 2004 | 10 | #9892 |
| 2003 | 10 | #9671 |
Frequently asked questions
How old is the name Brynnley?
In official American birth records, the name Brynnley first appeared in 2003 (over 22 years ago), when 10 newborn girls received the name. It has been tracked in modern national records for 22 years.
Is Brynnley a popular girl name?
Brynnley ranked #3763 among girls in 2025 with 40 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #2382.
When was the name Brynnley most popular?
Brynnley peaked in 2015, when 77 American girls received the name (ranked #2382 that year). Since 2015 the name has declined from that high.
How rare is the name Brynnley?
In 2025, roughly 1 in 45,000 newborn American girls was named Brynnley. On our rarity scale (rarity blended with momentum) we classify it as "very rare".
Data source: Official American birth records, 1880–2025, national and state files. Counts reflect registered birth records for American families.