Kaslyn — girls' name
93 babies named Kaslyn in U.S. Social Security records since 2004, with the highest year being 2021. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
The verdict
93 girls have been named Kaslyn since 2004, peaking in the 2010s, last recorded in 2023.
- 93
- total births
- 2004–2023
- years on record
- 2010s
- peak decade
- 59%
- born in that decade
59% of everyone ever named Kaslyn was born in this single decade.
9 babies were named Kaslyn in 2021 — its busiest year on record.
What the Data Says About Kaslyn
The Social Security Administration has registered 93 babies named Kaslyn between 2004 and 2023, spanning 20 consecutive years of U.S. birth records. As a girl's name, Kaslyn currently falls outside the top 1,000 girls' names for 2023. The name reached its historical peak in 2021, when 9 babies received it in a single year.
Decade-level aggregation shows that Kaslyn performed strongest in the 2010s, accumulating 55 births during that ten-year window. Across the 3 decades of recorded activity, Kaslyn shows notable generational variation in parental adoption.
No etymological entry is currently available for Kaslyn 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 93 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.
Kaslyn at a glance
Last recorded 2023Peak year
Current rank
Active since
Kaslyn popularity over time
Annual U.S. births registered with the Social Security Administration · 2023–2004
- Peak year (2021)
- 9
- Annual births at peak — across 20 years of records
No longer in the modern top-1000 — last recorded 2023.
93 total births across 20 years of SSA records. Peaked in 2021 with 9 births in a single year.
Kaslyn by decade
Total births in each ten-year window — peak vs trough at a glance
- Peak decade
- 2010s
- 55 births that decade — 59% of Kaslyn's all-time total
Kaslyn decade highlights
- Peak decade 55 births
- Runner-up 22 births
- Modern era share 2010s + 2020s
- Decades tracked with recorded births
2010s was Kaslyn's strongest decade
55 babies received the name during that ten-year window — about 59% of all-time use.
Frequently Asked Questions
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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, 2004–2023 (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.