Aislinn
Girl name · #1598 in 2025 · Very rare
How old is the name Aislinn? In official American birth records, Aislinn has been tracked continuously since 1969, giving it 56 years of documented American history.
In 2025, 131 baby girls were named Aislinn, placing it at #1598 in the official national rankings. A decade ago it stood at #964, so the name has been falling over the past ten years. Roughly one in every 13,740 girls born in 2025 was named Aislinn.
The 56-year story
Aislinn first appears in the Social Security records in 1969, when 5 girls received the name. Its peak came in 2018, when 303 girls were named Aislinn — good for #891 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 Aislinn per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Aislinn against up to 5 other names.
Uniqueness: will there be another Aislinn in class?
On our rarity read — which blends how common Aislinn is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Aislinn will likely be the only one in the room, with the occasional spelling-out as the price.
Where Aislinn is most common
State-level data for Aislinn 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 Aislinn
Statistically, parents drawn to Aislinn tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Aislynn, Skylynn, Avalynn, Addilynn, and Raylynn.
AislynnSkylynnAvalynnAddilynnRaylynnRoselynnAustynAcelynn
Rank history (last 25 years)
| Year | Babies named Aislinn | Rank |
|---|---|---|
| 2025 | 131 | #1592 |
| 2024 | 149 | #1466 |
| 2023 | 163 | #1377 |
| 2022 | 209 | #1159 |
| 2021 | 249 | #1020 |
| 2020 | 265 | #960 |
| 2019 | 220 | #1109 |
| 2018 | 303 | #891 |
| 2017 | 233 | #1087 |
| 2016 | 277 | #971 |
| 2015 | 281 | #964 |
| 2014 | 78 | #2351 |
| 2013 | 104 | #1918 |
| 2012 | 113 | #1802 |
| 2011 | 107 | #1874 |
| 2010 | 91 | #2152 |
| 2009 | 95 | #2119 |
| 2008 | 91 | #2184 |
| 2007 | 121 | #1770 |
| 2006 | 112 | #1825 |
| 2005 | 129 | #1574 |
| 2004 | 135 | #1488 |
| 2003 | 168 | #1249 |
| 2002 | 163 | #1228 |
| 2001 | 137 | #1384 |
Frequently asked questions
How old is the name Aislinn?
In official American birth records, the name Aislinn first appeared in 1969 (over 56 years ago), when 5 newborn girls received the name. It has been tracked in modern national records for 56 years.
Is Aislinn a popular girl name?
Aislinn ranked #1598 among girls in 2025 with 131 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #964.
When was the name Aislinn most popular?
Aislinn peaked in 2018, when 303 American girls received the name (ranked #891 that year). Since 2018 the name has declined from that high.
How rare is the name Aislinn?
In 2025, roughly 1 in 13,740 newborn American girls was named Aislinn. 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.