Girls' name · since 2009
Kaizlee
Since 2009, U.S. Social Security records show 299 babies named Kaizlee, peaking in 2018. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #15,932 of 72,339
- all-time among girls
- #6,777 of 17,297
- 2025 SSA year
- 299
- born since 2009
- 2010s
- peak decade
Yes -- Kaizlee is the #6777 most popular girls' name in the U.S. today, with 299 recorded since 2009.
According to the U.S. Social Security Administration, Kaizlee has been recorded 299 times among girls since 2009, currently ranked #6777 nationally and more common than 61% of girls, with its heaviest use in the 2010s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 2009 to 2025.
- #15,932 of 72,339 all-time among girls
- #6,777 of 17,297 2025 SSA year
- 299 born since 2009
- 2010s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Kaizlee ranks #15,932 of 72,339 girls' names by all-time recorded births (highest first) and #6,777 of 17,297 among girls' names in 2025. 299 born since 2009, peaking in the 2010s.
- #15,932 of 72,339
- all-time among girls
- #6,777 of 17,297
- 2025 SSA year
- 299
- born since 2009
- 2010s
- peak decade
Kaizlee's 299 recorded births place it above 77.95% of the 72,339 girls names in the full SSA archive.
The state file records this name in 2 jurisdictions, led by Utah.
How Kaizlee compares
299 45th 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
Kaizlee's all-time total is 20% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Kaizlee | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 299 | 376 | 567,345 |
| Peak-year births | 32 | 21 | 19,840 |
Kaizlee's usage pattern, beyond the headline number
Kaizlee splits its recorded history at 2018: 63% of all births land in the more recent half, 37% in the earlier half, a lean toward present-day use rather than a passing spike. The single quietest year was 2009 (7 births) -- compare that against the 2018 peak of 32 for a sense of just how much the name's popularity has swung.
Kaizlee popularity over time
Annual U.S. births registered with the Social Security Administration · 2009–2025
- Peak year (2018)
- 32
- Annual births at peak, across 17 years of records
Kaizlee by decade
2010s is the heaviest window (153 births, 51% of the file).
2010s was Kaizlee's strongest decade.
153 babies received the name during that ten-year window, about 51% of all-time use.
Kaizlee births by decade
Total births in each ten-year window
- 2000s 7
2000s
7 births
- 2010s
2010s
153 births
- 2020s
2020s
139 births
What this shows Peak: 2010s at 153 births (51% of all-time use).
Kaizlee by state
Where Kaizlee concentrates geographically, total births since 2009
Frequently Asked Questions
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What to do with Kaizlee's data
- Kaizlee's usage has stayed within range of its 2010s decade-level peak (153 total births) through the 2020s (139) -- a comparatively stable name, not a fading trend.
- Utah records the most Kaizlees (16 births) -- see the full state breakdown if geography matters to your decision. Utah names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Kaizlee
Nearby Names Like Kaizlee
Names with a similar sound, spelling, or feel to Kaizlee
Compare Kaizlee side by side: Kaizlee vs Kaitlyn Kaizlee vs Kaitlin Kaizlee vs Kailey
Related Names
Names with a similar popularity rank to Kaizlee
Nationwide names with similar peak year or record span
Two nationwide peer axes for Kaizlee: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2018)
Similar record span (~16 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, 2009–2025 (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 Kaizlee 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.