Cailynn
1 country#6546 in United States, 2025Popularity over time in 🇺🇸 United States
Cailynn’s recorded births by year, scaled to its own peak year.
Country by country
🇺🇸 United States
1,183 births recorded 1990–2025 · currently #6546 · peaked in 2009 with 68 births
Most common in: Texas, Florida, California, Ohio, North Carolina
Source: Social Security Administration, official birth-registration data
United States rank history
Cailynn’s rank among girls’ names, most recent 20 years on record.
| Year | Rank | vs. prior yr |
|---|---|---|
| 2006 | #3795 | — |
| 2007 | #3482 | ↑313 |
| 2008 | #2802 | ↑680 |
| 2009 | #2672 | ↑130 |
| 2010 | #3010 | ↓338 |
| 2011 | #2725 | ↑285 |
| 2012 | #2679 | ↑46 |
| 2013 | #2626 | ↑53 |
| 2014 | #2888 | ↓262 |
| 2015 | #2964 | ↓76 |
| 2016 | #3139 | ↓175 |
| 2017 | #3769 | ↓630 |
| 2018 | #3614 | ↑155 |
| 2019 | #5163 | ↓1549 |
| 2020 | #4880 | ↑283 |
| 2021 | #5573 | ↓693 |
| 2022 | #5309 | ↑264 |
| 2023 | #4565 | ↑744 |
| 2024 | #5021 | ↓456 |
| 2025 | #6546 | ↓1525 |
Frequently asked questions about Cailynn
Is Cailynn a popular name?
Yes — Cailynn currently ranks #6546 among girls’ names in United States as of 2025, based on official birth records.
Is Cailynn more common for boys or girls?
Cailynn is recorded predominantly as a girls’ name in official United States birth data.
When was Cailynn most popular?
Cailynn peaked in 2009 in United States, with 68 recorded births that year.
Is Cailynn rising or falling in popularity?
In United States, Cailynn’s popularity is rising — its rank has improved from #12958 in 1990 to #6546 in 2025.
How many babies have been named Cailynn?
At least 1,183 babies have been recorded with the name Cailynn across official birth statistics in 1 country.
What names are similar in popularity to Cailynn?
Based on real 2025 ranking data in United States, names ranked closest to Cailynn include Bradie, Breya.
Similar names right now
Ranked directly next to Cailynn in United States, 2025 — a real popularity match, not a subjective list.