Girls' name · since 1975
Kassidy
21,282 babies named Kassidy in U.S. Social Security records since 1975, with the highest year being 2000. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- #1,026 of 72,339
- all-time among girls
- #1,039 of 17,297
- 2025 SSA year
- 21,282
- born since 1975
- 2000s
- peak decade
Kassidy currently ranks #1039 among girls' names in America, with 21,282 babies recorded since 1975.
Kassidy has 21,282 recorded births among girls since 1975, per the U.S. Social Security Administration, ranked #1039 as of the latest data, more common than 94% of girls, busiest in the 2000s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 1975 to 2025.
- #1,026 of 72,339 all-time among girls
- #1,039 of 17,297 2025 SSA year
- 21,282 born since 1975
- 2000s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Kassidy ranks #1,026 of 72,339 girls' names by all-time recorded births (highest first) and #1,039 of 17,297 among girls' names in 2025. 21,282 born since 1975, peaking in the 2000s.
- #1,026 of 72,339
- all-time among girls
- #1,039 of 17,297
- 2025 SSA year
- 21,282
- born since 1975
- 2000s
- peak decade
Kassidy's 21,282 recorded births place it above 98.58% of the 72,339 girls names in the full SSA archive.
49 jurisdictions carry state-level records, led by Texas.
How Kassidy compares
21,282 Top 6% higher than 94% of 17,297 names currently given to girls
Based on all-time total births among currently-ranked girls names. Names with fewer occurrences are grouped into wider buckets on the right.
Source U.S. Social Security Administration, national baby name data
How the numbers stack up
Kassidy's all-time total is 57x the median girls name, and Olivia still leads by a wide margin.
| Metric | Kassidy | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 21,282 | 376 | 567,345 |
| Peak-year births | 1,007 | 21 | 19,840 |
Kassidy's usage pattern, beyond the headline number
Divide Kassidy's SSA record in two at 2001 and the more recent half accounts for 71% of all births, the earlier half the remaining 29%, consistent with a name still gaining ground rather than fading. Its calmest year was 1975, with only 6 births recorded -- set against the 2000 peak of 1,007, that's the full swing in one name's fortunes.
Kassidy popularity over time - girls
Annual U.S. births registered with the Social Security Administration · 1975–2025
- Peak year (2000)
- 1,007
- Annual births at peak, across 51 years of records
Kassidy popularity over time - boys
433 total births recorded since 1982 (Kassidy as boys' name)
Kassidy by decade
2000s is the heaviest window (7,805 births, 37% of the file).
2000s was Kassidy's strongest decade.
7,805 babies received the name during that ten-year window, about 37% of all-time use.
Kassidy births by decade
Total births in each ten-year window
- 1970s 44
1970s
44 births
- 1980s 499
1980s
499 births
- 1990s
1990s
4,690 births
- 2000s
2000s
7,805 births
- 2010s
2010s
6,265 births
- 2020s 1,979
2020s
1,979 births
What this shows Peak: 2000s at 7,805 births (37% of all-time use).
How Kassidy compares to similarly-sized names
Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 girls names closest to Kassidy's total volume
Kassidy by state
Where Kassidy concentrates geographically, total births since 1975
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Texas | | 1,925 | 9.0% |
| #2 | California | | 1,869 | 8.8% |
| #3 | Florida | | 915 | 4.3% |
| #4 | Georgia | | 853 | 4.0% |
| #5 | Michigan | | 814 | 3.8% |
| #6 | Pennsylvania | | 807 | 3.8% |
| #7 | Ohio | | 792 | 3.7% |
| #8 | North Carolina | | 784 | 3.7% |
1,925 of 21,282 births nationwide. Compared to a flat distribution across 49 reporting states.
Kassidy appears in 49 states. Explore state details →
Frequently Asked Questions
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Where does Kassidy sit in the SSA name archive? ▼
When was Kassidy most popular? ▼
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What to do with Kassidy's data
- Kassidy's decade-level peak was the 2000s (7,805 total births); usage has since declined to 1,979 in the 2020s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- Texas records the most Kassidys (1,925 births) -- see the full state breakdown if geography matters to your decision. Texas names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Kassidy
Nearby Names Like Kassidy
Names with a similar sound, spelling, or feel to Kassidy
Compare Kassidy side by side: Kassidy vs Kassandra Kassidy vs Kasey Kassidy vs Kasandra
Related Names
Names with a similar popularity rank to Kassidy
Nationwide names with similar peak year or record span
Two nationwide peer axes for Kassidy: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2000)
Similar record span (~50 yrs)
Peak year is the single SSA year with the most births for that name; record span is first-to-latest year in the national files, not a recommendation or shared origin claim.
Data Sources
Data as of August 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1975–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Kassidy draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.