Girl · #11,156 in 2026

Kaslyn

Name: Popularity of the name Kaslyn in U.S. births, 1880–2026
Creator: U.S. Social Security Administration
License: https://www.ssa.gov/foia/
Keywords: Kaslyn, baby name, popularity, U.S., SSA, rankings

Current Rank

#11,156

Peak Rank

#10,287 (2021)

Total Babies

5-Yr Trend

Stable

2004

First Year

2023

Last Year

2021

Peak Year

#10287

Peak Rank

Total Count

Years Active

The Story of Kaslyn

The earliest SSA record of Kaslyn as a baby girl name dates back to 2004, when 6 babies received it. 2021 was its biggest year on record, with 9 newborns named Kaslyn — #10,287 in the national rankings. The 2010s were its strongest decade, accounting for roughly 59% of all recorded Kaslyns. Its most recent appearance in the national data came in 2023 (8 births); the name has since faded from the published rankings. In total, more than 93 Kaslyns have been born in the U.S. since records began in 1880, spanning the 2000s through the 2020s.

Popularity Over Time

Popularity by State

Top 10

11-50

51-100

101-500

500+

No data

Names that sound like Kaslyn

Phonetically similar names — useful when Kaslyn is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.

Caslon
Callin
Kalyn
Kalin
Calin
Casin
Kissling
Cassin
Kisling
Kasin
Kiessling
Goslin

Source: Datamuse . Phonetic similarity ranking, not curated.

Frequently Asked Questions about Kaslyn

What does the name Kaslyn mean?

Kaslyn is a girl's name that has been used in U.S. records since 2004. Behind the Name doesn't list a specific etymology, but the name has remained in use across multiple decades.

How popular is Kaslyn in 2026?

In 2026, Kaslyn ranks #11,156 among girls' names in the U.S., with 8 babies given the name that year.

When was Kaslyn most popular?

Kaslyn reached its peak popularity in 2021, ranking #10,287 that year with 9 babies given the name.

Is Kaslyn a unisex name?

In U.S. Social Security records, Kaslyn is primarily a girl's name. We don't have meaningful data for it as a boy's name.

What names go well with Kaslyn?

Names that share a similar style or popularity range with Kaslyn include Stellar, Harmon, Xina. These pairings are based on rank proximity and naming era in U.S. data.

About the name Kaslyn

Kaslyn is a girl baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 2004 and has accumulated 93 births in the dataset. Kaslyn's peak popularity came in 2021 when it ranked #10,287. Use the chart and map above to compare Kaslyn's trajectory across years and U.S. states, or browse the related names section to discover similar choices.

Continue exploring

Data sources

Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
Predicted nationality distribution — Nationalize.io .
Phonetically similar names — Datamuse .

Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.