Girls' name · since 2012
Kaizlyn
Since 2012, U.S. Social Security records show 96 babies named Kaizlyn, peaking in 2020. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #27,564 of 72,339
- all-time among girls
- #10,714 of 17,297
- 2025 SSA year
- 96
- born since 2012
- 2020s
- peak decade
96 babies have been named Kaizlyn since 2012, making it today's #10714 girls' name.
Kaizlyn has 96 recorded births among girls since 2012, per the U.S. Social Security Administration, ranked #10714 as of the latest data, more common than 38% of girls, busiest in the 2020s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 2012 to 2025.
- #27,564 of 72,339 all-time among girls
- #10,714 of 17,297 2025 SSA year
- 96 born since 2012
- 2020s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Kaizlyn ranks #27,564 of 72,339 girls' names by all-time recorded births (highest first) and #10,714 of 17,297 among girls' names in 2025. 96 born since 2012, peaking in the 2020s.
- #27,564 of 72,339
- all-time among girls
- #10,714 of 17,297
- 2025 SSA year
- 96
- born since 2012
- 2020s
- peak decade
Kaizlyn's 96 recorded births place it above 61.82% of the 72,339 girls names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
How Kaizlyn compares
96 24th percentile among 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
Kaizlyn's all-time total is 74% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Kaizlyn | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 96 | 376 | 567,345 |
| Peak-year births | 16 | 21 | 19,840 |
Kaizlyn's usage pattern, beyond the headline number
Splitting Kaizlyn's full recorded timeline at 2021, 46% of its total births fall in the more recent half of the record versus 54% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 2018, with just 5 recorded births -- worth weighing against the 2020 peak of 16 to see the full range of the name's swing in popularity.
Kaizlyn popularity over time
Annual U.S. births registered with the Social Security Administration · 2012–2025
- Peak year (2020)
- 16
- Annual births at peak, across 14 years of records
Kaizlyn by decade
2020s is the heaviest window (60 births, 63% of the file).
2020s was Kaizlyn's strongest decade.
60 babies received the name during that ten-year window, about 63% of all-time use.
Kaizlyn births by decade
Total births in each ten-year window
- 2010s
2010s
36 births
- 2020s
2020s
60 births
What this shows Peak: 2020s at 60 births (63% of all-time use).
Frequently Asked Questions
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Keep exploring Kaizlyn
Nearby Names Like Kaizlyn
Names with a similar sound, spelling, or feel to Kaizlyn
Compare Kaizlyn side by side: Kaizlyn vs Kaitlyn Kaizlyn vs Kaitlin Kaizlyn vs Kailey
Related Names
Names with a similar popularity rank to Kaizlyn
Nationwide names with similar peak year or record span
Two nationwide peer axes for Kaizlyn: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2020)
Similar record span (~13 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, 2012–2025 (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 Kaizlyn 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.