Acelyn
Girl name · #3431 in 2025 · Very rare
How old is the name Acelyn? In official American birth records, Acelyn has been tracked continuously since 1999, giving it 26 years of documented American history.
Acelyn is currently the #3431 girl name in the United States — 45 babies received it in 2025. A decade ago it stood at #4725, so the name has been rising over the past ten years. Roughly one in every 40,000 girls born in 2025 was named Acelyn.
The 26-year story
Acelyn first appears in the Social Security records in 1999, when 6 girls received the name. Its peak came in 2018, when 52 girls were named Acelyn — good for #3107 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 Acelyn per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Acelyn against up to 5 other names.
Uniqueness: will there be another Acelyn in class?
On our rarity read — which blends how common Acelyn is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Acelyn will likely be the only one in the room, with the occasional spelling-out as the price.
Where Acelyn is most common
State-level data for Acelyn 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 Acelyn
Statistically, parents drawn to Acelyn tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Avelyn, Adilyn, Annalyn, Aislyn, and Aralyn.
AvelynAdilynAnnalynAislynAralynAzlynRaylynEmmelyn
Rank history (last 25 years)
| Year | Babies named Acelyn | Rank |
|---|---|---|
| 2025 | 45 | #3389 |
| 2024 | 32 | #4387 |
| 2023 | 22 | #5549 |
| 2022 | 33 | #4295 |
| 2021 | 32 | #4326 |
| 2020 | 27 | #4757 |
| 2019 | 37 | #3923 |
| 2018 | 52 | #3107 |
| 2017 | 28 | #4811 |
| 2016 | 24 | #5445 |
| 2015 | 29 | #4725 |
| 2014 | 36 | #4103 |
| 2013 | 32 | #4422 |
| 2012 | 46 | #3464 |
| 2011 | 33 | #4353 |
| 2010 | 17 | #7217 |
| 2009 | 25 | #5537 |
| 2008 | 18 | #7073 |
| 2007 | 12 | #9539 |
| 2006 | 14 | #8237 |
| 2005 | 15 | #7500 |
| 2004 | 12 | #8716 |
| 2003 | 12 | #8505 |
| 2002 | 6 | #13595 |
| 2001 | 20 | #5570 |
Frequently asked questions
How old is the name Acelyn?
In official American birth records, the name Acelyn first appeared in 1999 (over 26 years ago), when 6 newborn girls received the name. It has been tracked in modern national records for 26 years.
Is Acelyn a popular girl name?
Acelyn ranked #3431 among girls in 2025 with 45 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #4725.
When was the name Acelyn most popular?
Acelyn peaked in 2018, when 52 American girls received the name (ranked #3107 that year). Since 2018 the name has declined from that high.
How rare is the name Acelyn?
In 2025, roughly 1 in 40,000 newborn American girls was named Acelyn. 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.