Recorded 2019–2020 Girls' name Peak 2019 27 births

Kayslin — girls' name

27 babies named Kayslin in U.S. Social Security records since 2019, with the highest year being 2019. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

2010s202020s7

The verdict

27 girls have been named Kayslin since 2019, peaking in the 2010s, last recorded in 2020.

27
total births
2019–2020
years on record
2010s
peak decade
74%
born in that decade
2010s
Peak decade

74% of everyone ever named Kayslin was born in this single decade.

2019
Single peak year

20 babies were named Kayslin in 2019 — its busiest year on record.

What the Data Says About Kayslin

The Social Security Administration has registered 27 babies named Kayslin between 2019 and 2020, spanning 2 consecutive years of U.S. birth records. As a girl's name, Kayslin currently falls outside the top 1,000 girls' names for 2020. The name reached its historical peak in 2019, when 20 babies received it in a single year.

Decade-level aggregation shows that Kayslin performed strongest in the 2010s, accumulating 20 births during that ten-year window. Across the 2 decades of recorded activity, Kayslin shows notable generational variation in parental adoption.

No etymological entry is currently available for Kayslin 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 27 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.

Kayslin at a glance

Last recorded 2020

Total births

27

Since 2019

2 years of records

Peak year

2019

20 births that year

Strongest decade: 2010s

Current rank

Unranked

Outside the modern top-1,000

As of 2020

Active since

2019

Recorded for 2 years

Last year on file: 2020

Kayslin popularity over time

Annual U.S. births registered with the Social Security Administration · 2020–2019

Last recorded 2020
Peak year (2019)
20
Annual births at peak — across 2 years of records
510152025 20202019 20

Kayslin by decade

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

Peak: 2010s
Peak decade
2010s
20 births that decade — 74% of Kayslin's all-time total
2010s202020s7

Frequently Asked Questions

How popular is the name Kayslin?
27 babies have been named Kayslin since 2019. It was last recorded in 2020. The peak year was 2019 with 20 births.
When was Kayslin most popular?
Kayslin was most popular in the 2010s decade with 20 total births. The single peak year was 2019.
How long has the name Kayslin been used?
Kayslin has been recorded in Social Security data since 2019, spanning 2 years of data through 2020.
What names are similar to Kayslin?
Names with a similar sound or spelling include Kayla, Kaylee, Kay, Kayleigh, and 4 more. These share a common prefix and are also used for girls.

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, 2019–2020 (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.