Cassidy
5 countries#541 in United States, 2025Popularity across 5 countries
Each line is scaled to its own peak, so you can compare when Cassidy was in fashion in each country, whatever the population size.
Country by country
🇺🇸 United States
64,583 births recorded 1968–2025 · currently #541 · peaked in 1999 with 3,449 births
Most common in: California, Texas, New York, Pennsylvania, Florida
Source: Social Security Administration, official birth-registration data
🇬🇧 United Kingdom
1,671 births recorded 1996–2025 · currently #441 · peaked in 2009 with 89 births (England & Wales + Scotland + Northern Ireland combined)
Source: ONS, National Records of Scotland & NISRA (combined), official birth-registration data
🏴🏴 England & Wales
1,508 births recorded 1996–2021 · currently #779 · peaked in 2010 with 85 births
Source: Office for National Statistics, official birth-registration data
🇫🇷 France
1,267 births recorded 1997–2022 · currently #1467 · peaked in 2010 with 82 births
Most common in: La Réunion, Guadeloupe, Nord, Martinique, Rhône
Source: INSEE, official birth-registration data
🏴 Scotland
141 births recorded 1999–2025 · currently #474 · peaked in 2009 with 11 births
Source: National Records of Scotland, official birth-registration data
Northern Ireland
22 births recorded 2005–2025 · currently #397 · peaked in 2008 with 4 births
Source: NISRA, official birth-registration data
United States rank history
Cassidy’s rank among girls’ names, most recent 20 years on record.
| Year | Rank | vs. prior yr |
|---|---|---|
| 2006 | #199 | — |
| 2007 | #207 | ↓8 |
| 2008 | #228 | ↓21 |
| 2009 | #244 | ↓16 |
| 2010 | #250 | ↓6 |
| 2011 | #282 | ↓32 |
| 2012 | #280 | ↑2 |
| 2013 | #250 | ↑30 |
| 2014 | #247 | ↑3 |
| 2015 | #257 | ↓10 |
| 2016 | #289 | ↓32 |
| 2017 | #326 | ↓37 |
| 2018 | #361 | ↓35 |
| 2019 | #368 | ↓7 |
| 2020 | #411 | ↓43 |
| 2021 | #478 | ↓67 |
| 2022 | #478 | — |
| 2023 | #495 | ↓17 |
| 2024 | #478 | ↑17 |
| 2025 | #541 | ↓63 |
Frequently asked questions about Cassidy
Is Cassidy a popular name?
Yes — Cassidy currently ranks #541 among girls’ names in United States as of 2025, based on official birth records.
Is Cassidy more common for boys or girls?
Cassidy is recorded predominantly as a girls’ name in official United States birth data.
When was Cassidy most popular?
Cassidy peaked in 1999 in United States, with 3,449 recorded births that year.
Is Cassidy rising or falling in popularity?
In United States, Cassidy’s popularity is rising — its rank has improved from #7471 in 1969 to #541 in 2025.
How many babies have been named Cassidy?
At least 67,521 babies have been recorded with the name Cassidy across official birth statistics in 5 countries.
Is Cassidy popular in more than one country?
Yes — Cassidy appears in official birth records in 5 countries: United States, England & Wales, France, Scotland, Northern Ireland.
What names are similar in popularity to Cassidy?
Based on real 2025 ranking data in United States, names ranked closest to Cassidy include Lenora, Zahra, April, Heaven.
Similar names right now
Ranked directly next to Cassidy in United States, 2025 — a real popularity match, not a subjective list.