Fallyn
Girl name · #4308 in 2025 · Very rare
How old is the name Fallyn? In official American birth records, Fallyn has been tracked continuously since 1981, giving it 44 years of documented American history.
Fallyn is currently the #4308 girl name in the United States — 33 babies received it in 2025. A decade ago it stood at #2236, so the name has been falling over the past ten years. Roughly one in every 54,545 girls born in 2025 was named Fallyn.
The 44-year story
Fallyn first appears in the Social Security records in 1981, when 16 girls received the name. Its peak came in 2015, when 84 girls were named Fallyn — good for #2236 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.
Babies named Fallyn per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Fallyn against up to 5 other names.
Uniqueness: will there be another Fallyn in class?
On our rarity read — which blends how common Fallyn is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Fallyn will likely be the only one in the room, with the occasional spelling-out as the price.
Where Fallyn is most common
State-level data for Fallyn 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 Fallyn
Statistically, parents drawn to Fallyn tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Rozlyn, Emalyn, Railyn, Annalyn, and Skylyn.
RozlynEmalynRailynAnnalynSkylynTaylynEmilynAvelyn
Rank history (last 25 years)
| Year | Babies named Fallyn | Rank |
|---|---|---|
| 2025 | 33 | #4265 |
| 2024 | 48 | #3277 |
| 2023 | 55 | #3014 |
| 2022 | 36 | #4041 |
| 2021 | 67 | #2586 |
| 2020 | 58 | #2823 |
| 2019 | 47 | #3337 |
| 2018 | 63 | #2711 |
| 2017 | 62 | #2744 |
| 2016 | 71 | #2517 |
| 2015 | 84 | #2236 |
| 2014 | 80 | #2304 |
| 2013 | 74 | #2439 |
| 2012 | 76 | #2426 |
| 2011 | 61 | #2838 |
| 2010 | 60 | #2870 |
| 2009 | 46 | #3512 |
| 2008 | 51 | #3267 |
| 2007 | 41 | #3848 |
| 2006 | 33 | #4358 |
| 2005 | 17 | #6820 |
| 2004 | 26 | #4949 |
| 2003 | 27 | #4668 |
| 2002 | 16 | #6698 |
| 2001 | 20 | #5570 |
Frequently asked questions
How old is the name Fallyn?
In official American birth records, the name Fallyn first appeared in 1981 (over 44 years ago), when 16 newborn girls received the name. It has been tracked in modern national records for 44 years.
Is Fallyn a popular girl name?
Fallyn ranked #4308 among girls in 2025 with 33 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #2236.
When was the name Fallyn most popular?
Fallyn peaked in 2015, when 84 American girls received the name (ranked #2236 that year). Since 2015 the name has declined from that high.
How rare is the name Fallyn?
In 2025, roughly 1 in 54,545 newborn American girls was named Fallyn. 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.