US rank #13052 Girls' name Peak 2020 87 births

Kaizlyn — #13052 US girls' name

87 babies named Kaizlyn in U.S. Social Security records since 2012, with the highest year being 2020. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

2010s362020s51
#13052
of 17,661 girls in use

More common than 26% of names given to girls today.

2020s
Peak decade

59% of everyone ever named Kaizlyn was born in this single decade.

2020
Single peak year

16 babies were named Kaizlyn in 2020 — its busiest year on record.

What the Data Says About Kaizlyn

The Social Security Administration has registered 87 babies named Kaizlyn between 2012 and 2024, spanning 13 consecutive years of U.S. birth records. As a girl's name, Kaizlyn currently holds the #13052 rank among girls for 2024. The name reached its historical peak in 2020, when 16 babies received it in a single year.

Decade-level aggregation shows that Kaizlyn performed strongest in the 2020s, accumulating 51 births during that ten-year window. Across the 2 decades of recorded activity, Kaizlyn shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Kaizlyn in our reference dataset. These figures derive from SSA's annual national and state-level name files, which include any name appearing at least five times in a given year or state-year; names below that threshold are suppressed for privacy and therefore excluded from the totals shown here. The 87 total represents a lower bound — actual usage may be higher in years or states where the count fell below the disclosure floor. This page is provided for informational and research purposes only and does not constitute personal, legal, or naming advice.

Kaizlyn at a glance

Outside the top 1,000

Total births

87

Since 2012

13 years of records

Peak year

2020

16 births that year

Strongest decade: 2020s

Current rank

#13,052

Among girls

As of 2024

Active since

2012

Recorded for 13 years

Last year on file: 2024

Kaizlyn popularity over time

Annual U.S. births registered with the Social Security Administration · 2024–2012

Outside the top 1,000
Peak year (2020)
16
Annual births at peak — across 13 years of records
05101520 202420232022202120202019201820172012 7

Kaizlyn by decade

Total births in each ten-year window — peak vs trough at a glance

Peak: 2020s
Peak decade
2020s
51 births that decade — 59% of Kaizlyn's all-time total
2010s362020s51

Frequently Asked Questions

How popular is the name Kaizlyn?
87 babies have been named Kaizlyn since 2012. It currently ranks #13052 among girls. The peak year was 2020 with 16 births.
When was Kaizlyn most popular?
Kaizlyn was most popular in the 2020s decade with 51 total births. The single peak year was 2020.
How long has the name Kaizlyn been used?
Kaizlyn has been recorded in Social Security data since 2012, spanning 13 years of data through 2024.
What names are similar to Kaizlyn?
Names with a similar sound or spelling include Kaitlyn, Kaitlin, Kailey, Kaia, and 4 more. These share a common prefix and are also used for girls.

Keep exploring Kaizlyn

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Data Sources

Data as of 2024. Source: U.S. Social Security Administration (SSA).

Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, 2012–2024 (ssa.gov/oact/babynames). National-level data includes all names with 5 or more occurrences in a given year.

State-level: Source: U.S. Social Security Administration, Baby Names — State-Level Files (namesbystate.zip). Includes all names with 5 or more occurrences per state per year; rarer names are excluded for privacy.