Adelyne
Girl name · #2694 in 2025 · Very rare
How old is the name Adelyne? In official American birth records, Adelyne has been tracked continuously since 1911, giving it 114 years of documented American history.
In 2025, 64 baby girls were named Adelyne, placing it at #2694 in the official national rankings. A decade ago it stood at #3024, so the name has been rising over the past ten years. Roughly one in every 28,125 girls born in 2025 was named Adelyne.
The 114-year story
Adelyne first appears in the Social Security records in 1911, when 7 girls received the name. Its peak came in 2018, when 93 girls were named Adelyne — good for #2071 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 Adelyne per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Adelyne against up to 5 other names.
Uniqueness: will there be another Adelyne in class?
On our rarity read — which blends how common Adelyne is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Adelyne will likely be the only one in the room, with the occasional spelling-out as the price.
Where Adelyne is most common
State-level data for Adelyne 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 Adelyne
Statistically, parents drawn to Adelyne tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Adalyne, Jailyne, Aveline, Ariadne, and Abilene.
AdalyneJailyneAvelineAriadneAbileneAddelineAdelynneEvelynne
Rank history (last 25 years)
| Year | Babies named Adelyne | Rank |
|---|---|---|
| 2025 | 64 | #2691 |
| 2024 | 66 | #2637 |
| 2023 | 56 | #2975 |
| 2022 | 51 | #3171 |
| 2021 | 56 | #2958 |
| 2020 | 50 | #3141 |
| 2019 | 55 | #2962 |
| 2018 | 93 | #2071 |
| 2017 | 91 | #2108 |
| 2016 | 85 | #2247 |
| 2015 | 56 | #3024 |
| 2014 | 45 | #3486 |
| 2013 | 43 | #3573 |
| 2012 | 41 | #3782 |
| 2011 | 33 | #4353 |
| 2010 | 34 | #4306 |
| 2009 | 36 | #4196 |
| 2008 | 30 | #4882 |
| 2007 | 23 | #5895 |
| 2006 | 17 | #7142 |
| 2005 | 11 | #9452 |
| 2004 | 13 | #8259 |
| 2003 | 9 | #10425 |
| 2002 | 8 | #11108 |
| 2001 | 11 | #8758 |
Frequently asked questions
How old is the name Adelyne?
In official American birth records, the name Adelyne first appeared in 1911 (over 114 years ago), when 7 newborn girls received the name. It has been tracked in modern national records for 114 years.
Is Adelyne a popular girl name?
Adelyne ranked #2694 among girls in 2025 with 64 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #3024.
When was the name Adelyne most popular?
Adelyne peaked in 2018, when 93 American girls received the name (ranked #2071 that year). Since 2018 the name has declined from that high.
How rare is the name Adelyne?
In 2025, roughly 1 in 28,125 newborn American girls was named Adelyne. 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.