Kaelynn
Girl name · #2315 in 2025 · Very rare
How old is the name Kaelynn? In official American birth records, Kaelynn has been tracked continuously since 1982, giving it 43 years of documented American history.
In 2025, 79 baby girls were named Kaelynn, placing it at #2315 in the official national rankings. A decade ago it stood at #941, so the name has been falling over the past ten years. Roughly one in every 22,785 girls born in 2025 was named Kaelynn.
The 43-year story
Kaelynn first appears in the Social Security records in 1982, when 5 girls received the name. Its peak came in 2012, when 288 girls were named Kaelynn — good for #907 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 Kaelynn per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Kaelynn against up to 5 other names.
Uniqueness: will there be another Kaelynn in class?
On our rarity read — which blends how common Kaelynn is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Kaelynn will likely be the only one in the room, with the occasional spelling-out as the price.
Where Kaelynn is most common
State-level data for Kaelynn 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 Kaelynn
Statistically, parents drawn to Kaelynn tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Kailynn, Kaylynn, Jaelynn, Jaslynn, and Jaylynn.
KailynnKaylynnJaelynnJaslynnJaylynnJocelynnAislynnKylynn
Rank history (last 25 years)
| Year | Babies named Kaelynn | Rank |
|---|---|---|
| 2025 | 79 | #2298 |
| 2024 | 96 | #2033 |
| 2023 | 92 | #2090 |
| 2022 | 138 | #1548 |
| 2021 | 132 | #1584 |
| 2020 | 147 | #1459 |
| 2019 | 130 | #1629 |
| 2018 | 204 | #1178 |
| 2017 | 198 | #1210 |
| 2016 | 221 | #1143 |
| 2015 | 288 | #941 |
| 2014 | 263 | #1001 |
| 2013 | 250 | #1001 |
| 2012 | 288 | #907 |
| 2011 | 277 | #931 |
| 2010 | 287 | #909 |
| 2009 | 278 | #961 |
| 2008 | 245 | #1065 |
| 2007 | 206 | #1215 |
| 2006 | 194 | #1240 |
| 2005 | 131 | #1553 |
| 2004 | 97 | #1925 |
| 2003 | 81 | #2144 |
| 2002 | 85 | #2028 |
| 2001 | 74 | #2193 |
Frequently asked questions
How old is the name Kaelynn?
In official American birth records, the name Kaelynn first appeared in 1982 (over 43 years ago), when 5 newborn girls received the name. It has been tracked in modern national records for 43 years.
Is Kaelynn a popular girl name?
Kaelynn ranked #2315 among girls in 2025 with 79 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #941.
When was the name Kaelynn most popular?
Kaelynn peaked in 2012, when 288 American girls received the name (ranked #907 that year). Since 2012 the name has declined from that high.
How rare is the name Kaelynn?
In 2025, roughly 1 in 22,785 newborn American girls was named Kaelynn. 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.