Keylin
Girl name · #3052 in 2025 · Very rare
How old is the name Keylin? In official American birth records, Keylin has been tracked continuously since 1997, giving it 28 years of documented American history.
In 2025, 54 baby girls were named Keylin, placing it at #3052 in the official national rankings. A decade ago it stood at #3346, so the name has been rising over the past ten years. Roughly one in every 33,333 girls born in 2025 was named Keylin.
The 28-year story
Keylin first appears in the Social Security records in 1997, when 9 girls received the name. Its all-time peak is essentially right now: 2022, with 83 babies and a rank of #2253. Names at their peak can keep climbing — or be one trend cycle from the long slide that eventually hits most popular names. 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 Keylin per year. Source: Official national birth records.
Unlock the 5-year forecast and compare Keylin against up to 5 other names.
Uniqueness: will there be another Keylin in class?
On our rarity read — which blends how common Keylin is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Keylin will likely be the only one in the room, with the occasional spelling-out as the price.
Where Keylin is most common
State-level data for Keylin 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 Keylin
Statistically, parents drawn to Keylin tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Adelin, Daylin, Raylin, Meylin, and Kylin.
AdelinDaylinRaylinMeylinKylinMaylinAislinRylin
Rank history (last 25 years)
| Year | Babies named Keylin | Rank |
|---|---|---|
| 2025 | 54 | #3028 |
| 2024 | 48 | #3277 |
| 2023 | 64 | #2704 |
| 2022 | 83 | #2253 |
| 2021 | 50 | #3215 |
| 2020 | 54 | #2966 |
| 2019 | 46 | #3388 |
| 2018 | 55 | #2962 |
| 2017 | 54 | #3014 |
| 2016 | 59 | #2866 |
| 2015 | 48 | #3346 |
| 2014 | 41 | #3719 |
| 2013 | 48 | #3314 |
| 2012 | 57 | #2978 |
| 2011 | 51 | #3222 |
| 2010 | 37 | #4023 |
| 2009 | 52 | #3189 |
| 2008 | 40 | #3936 |
| 2007 | 46 | #3531 |
| 2006 | 42 | #3669 |
| 2005 | 27 | #4828 |
| 2004 | 26 | #4949 |
| 2003 | 22 | #5419 |
| 2002 | 12 | #8280 |
| 2001 | 19 | #5822 |
Frequently asked questions
How old is the name Keylin?
In official American birth records, the name Keylin first appeared in 1997 (over 28 years ago), when 9 newborn girls received the name. It has been tracked in modern national records for 28 years.
Is Keylin a popular girl name?
Keylin ranked #3052 among girls in 2025 with 54 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #3346.
When was the name Keylin most popular?
Keylin peaked in 2022, when 83 American girls received the name (ranked #2253 that year). That peak is current — the name is at or near its all-time high right now.
How rare is the name Keylin?
In 2025, roughly 1 in 33,333 newborn American girls was named Keylin. 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.