Rynn
Girl name · #4313 in 2025 · Very rare
How old is the name Rynn? In official American birth records, Rynn has been tracked continuously since 1990, giving it 35 years of documented American history.
Rynn ranks #4313 among American girls' names as of 2025, with 33 newborns given the name that year. A decade ago it stood at #4981, so the name has been rising over the past ten years. Roughly one in every 54,545 girls born in 2025 was named Rynn.
Babies named Rynn per year. Source: Official national birth records.
The 35-year story
Rynn first appears in the Social Security records in 1990, when 5 girls received the name. Its all-time peak is essentially right now: 2022, with 40 babies and a rank of #3765. Names at their peak can keep climbing — or be one trend cycle from the long slide that eventually hits most popular names. 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 Rynn against up to 5 other names.
Uniqueness: will there be another Rynn in class?
On our rarity read — which blends how common Rynn is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Rynn will likely be the only one in the room, with the occasional spelling-out as the price.
Where Rynn is most common
State-level data for Rynn 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 Rynn
Statistically, parents drawn to Rynn tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Rowynn, Renn, Kashlynn, Railynn, and Zaelynn.
RowynnRennKashlynnRailynnZaelynnFaelynnEmersynnLaiklynn
Rank history (last 25 years)
| Year | Babies named Rynn | Rank |
|---|---|---|
| 2025 | 33 | #4265 |
| 2024 | 34 | #4207 |
| 2023 | 39 | #3833 |
| 2022 | 40 | #3765 |
| 2021 | 33 | #4245 |
| 2020 | 31 | #4358 |
| 2019 | 22 | #5612 |
| 2018 | 20 | #6010 |
| 2017 | 18 | #6531 |
| 2016 | 13 | #8393 |
| 2015 | 27 | #4981 |
| 2014 | 10 | #10129 |
| 2013 | 6 | #14582 |
| 2012 | 12 | #9109 |
| 2011 | 12 | #9150 |
| 2010 | 7 | #13448 |
| 2009 | 5 | #17294 |
| 2008 | 8 | #12579 |
| 2007 | 7 | #13924 |
| 2006 | 6 | #15152 |
| 1990 | 5 | #12958 |
Frequently asked questions
How old is the name Rynn?
In official American birth records, the name Rynn first appeared in 1990 (over 35 years ago), when 5 newborn girls received the name. It has been tracked in modern national records for 35 years.
Is Rynn a popular girl name?
Rynn ranked #4313 among girls in 2025 with 33 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #4981.
When was the name Rynn most popular?
Rynn peaked in 2022, when 40 American girls received the name (ranked #3765 that year). That peak is current — the name is at or near its all-time high right now.
How rare is the name Rynn?
In 2025, roughly 1 in 54,545 newborn American girls was named Rynn. 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.