Addilynn
Girl name · #1559 in 2025 · Very rare
How old is the name Addilynn? In official American birth records, Addilynn has been tracked continuously since 2003, giving it 22 years of documented American history.
Addilynn ranks #1559 among American girls' names as of 2025, with 136 newborns given the name that year. A decade ago it stood at #727, so the name has been falling over the past ten years. Roughly one in every 13,235 girls born in 2025 was named Addilynn.
Babies named Addilynn per year. Source: Official national birth records.
The 22-year story
Addilynn first appears in the Social Security records in 2003, when 5 girls received the name. Its peak came in 2016, when 492 girls were named Addilynn — good for #610 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 Addilynn against up to 5 other names.
Uniqueness: will there be another Addilynn in class?
On our rarity read — which blends how common Addilynn is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Addilynn will likely be the only one in the room, with the occasional spelling-out as the price.
Where Addilynn is most common
State-level data for Addilynn 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 Addilynn
Statistically, parents drawn to Addilynn tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Adilynn, Addalynn, Avalynn, Emmalynn, and Acelynn.
AdilynnAddalynnAvalynnEmmalynnAcelynnEvalynnAnnalynnLondynn
Rank history (last 25 years)
| Year | Babies named Addilynn | Rank |
|---|---|---|
| 2025 | 136 | #1548 |
| 2024 | 164 | #1378 |
| 2023 | 174 | #1304 |
| 2022 | 288 | #940 |
| 2021 | 286 | #928 |
| 2020 | 281 | #922 |
| 2019 | 306 | #878 |
| 2018 | 415 | #700 |
| 2017 | 418 | #693 |
| 2016 | 492 | #610 |
| 2015 | 390 | #727 |
| 2014 | 290 | #929 |
| 2013 | 234 | #1062 |
| 2012 | 209 | #1174 |
| 2011 | 155 | #1455 |
| 2010 | 124 | #1696 |
| 2009 | 69 | #2643 |
| 2008 | 36 | #4268 |
| 2007 | 28 | #5097 |
| 2006 | 16 | #7482 |
| 2005 | 8 | #11834 |
| 2003 | 5 | #15784 |
Frequently asked questions
How old is the name Addilynn?
In official American birth records, the name Addilynn first appeared in 2003 (over 22 years ago), when 5 newborn girls received the name. It has been tracked in modern national records for 22 years.
Is Addilynn a popular girl name?
Addilynn ranked #1559 among girls in 2025 with 136 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #727.
When was the name Addilynn most popular?
Addilynn peaked in 2016, when 492 American girls received the name (ranked #610 that year). Since 2016 the name has declined from that high.
How rare is the name Addilynn?
In 2025, roughly 1 in 13,235 newborn American girls was named Addilynn. 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.