Hadlie
Girl name · #4949 in 2025 · Very rare
How old is the name Hadlie? In official American birth records, Hadlie has been tracked continuously since 2000, giving it 25 years of documented American history.
In 2025, 27 baby girls were named Hadlie, placing it at #4949 in the official national rankings. A decade ago it stood at #3842, so the name has been falling over the past ten years. Roughly one in every 66,667 girls born in 2025 was named Hadlie.
Babies named Hadlie per year. Source: Official national birth records.
The 25-year story
Hadlie first appears in the Social Security records in 2000, when 6 girls received the name. Its peak came in 2011, when 55 girls were named Hadlie — good for #3051 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 Hadlie against up to 5 other names.
Uniqueness: will there be another Hadlie in class?
On our rarity read — which blends how common Hadlie is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Hadlie will likely be the only one in the room, with the occasional spelling-out as the price.
Where Hadlie is most common
State-level data for Hadlie 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 Hadlie
Statistically, parents drawn to Hadlie tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Skylie, Amalie, Brylie, Preslie, and Angelie.
SkylieAmalieBryliePreslieAngelieZaylieAvarieHarlie
Rank history (last 25 years)
| Year | Babies named Hadlie | Rank |
|---|---|---|
| 2025 | 27 | #4878 |
| 2024 | 22 | #5615 |
| 2023 | 26 | #4999 |
| 2022 | 32 | #4378 |
| 2021 | 24 | #5237 |
| 2020 | 32 | #4263 |
| 2019 | 42 | #3611 |
| 2018 | 35 | #4076 |
| 2017 | 37 | #3996 |
| 2016 | 40 | #3777 |
| 2015 | 39 | #3842 |
| 2014 | 52 | #3137 |
| 2013 | 51 | #3166 |
| 2012 | 39 | #3915 |
| 2011 | 55 | #3051 |
| 2010 | 43 | #3624 |
| 2009 | 32 | #4571 |
| 2008 | 20 | #6559 |
| 2007 | 21 | #6323 |
| 2006 | 25 | #5383 |
| 2005 | 15 | #7500 |
| 2004 | 19 | #6216 |
| 2003 | 9 | #10425 |
| 2002 | 6 | #13595 |
| 2001 | 13 | #7724 |
Frequently asked questions
How old is the name Hadlie?
In official American birth records, the name Hadlie first appeared in 2000 (over 25 years ago), when 6 newborn girls received the name. It has been tracked in modern national records for 25 years.
Is Hadlie a popular girl name?
Hadlie ranked #4949 among girls in 2025 with 27 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #3842.
When was the name Hadlie most popular?
Hadlie peaked in 2011, when 55 American girls received the name (ranked #3051 that year). Since 2011 the name has declined from that high.
How rare is the name Hadlie?
In 2025, roughly 1 in 66,667 newborn American girls was named Hadlie. 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.