Total births
69
Girls' name · since 2010
Caselynn
69 babies named Caselynn in U.S. Social Security records since 2010, with the highest year being 2017. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- #14654
- among girls today
- 69
- born since 2010
- 2010s
- peak decade
- 17%
- more common than other girls
Yes -- Caselynn is the #14654 most popular girls' name in the U.S. today, with 69 recorded since 2010.
According to the U.S. Social Security Administration, Caselynn has been recorded 69 times among girls since 2010, currently ranked #14654 nationally and more common than 17% 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 2010 to 2025.
- #14654 among girls today
- 69 born since 2010
- 2010s peak decade
- 17% more common than other girls
Data updated Jun 2026
The verdict
Caselynn is currently the #14654 girls' name in America, more common than 17% of girls - 69 born since 2010, peaking in the 2010s.
- #14654
- among girls today
- 69
- born since 2010
- 2010s
- peak decade
- 17%
- more common than other girls
Caselynn vs. every other girls name in current SSA rankings
#14654
of 17,726 girls in use
More common than 17% of names given to girls today.
2010s
Peak decade
61% of everyone ever named Caselynn was born in this single decade.
2017
Single peak year
10 babies were named Caselynn in 2017 - its busiest year on record.
How Caselynn compares
69 19th percentile among 17,726 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
Caselynn's all-time total is 82% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Caselynn | Median girls name (Emerly) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 69 | 382 | 567,345 |
| Peak-year births | 10 | 48 | 19,840 |
Caselynn's usage pattern, beyond the headline number
Caselynn splits its recorded history at 2018: 52% of all births land in the more recent half, 48% in the earlier half, an evenly balanced pattern over time. The single quietest year was 2015 (5 births) -- compare that against the 2017 peak of 10 for a sense of just how much the name's popularity has swung.
Caselynn at a glance
Outside the top 1,000Peak year
2017
Current rank
#14,654
Active since
2010
Caselynn popularity over time
Annual U.S. births registered with the Social Security Administration · 2010–2025
- Peak year (2017)
- 10
- Annual births at peak, across 16 years of records
Caselynn by decade
Total births in each ten-year window, peak vs trough at a glance
2010s was Caselynn's strongest decade.
42 babies received the name during that ten-year window, about 61% of all-time use.
Caselynn births by decade
Total births in each ten-year window
- 2010s
2010s
42 births
- 2020s
2020s
27 births
What this shows Peak: 2010s at 42 births (61% of all-time use).
Frequently Asked Questions
How popular is the name Caselynn? ▼
Since 2010, Social Security records show 69 babies named Caselynn. Today it holds rank #14654 among girls. Its busiest year on record was 2017, with 10 births.
When was Caselynn most popular? ▼
Caselynn was most popular in the 2010s decade with 42 total births. The single peak year was 2017.
How long has the name Caselynn been used? ▼
The SSA has tracked Caselynn since 2010 -- 16 years through the most recent 2025 data.
What names are similar to Caselynn? ▼
Names with a similar sound or spelling include Cassandra, Casey, Cassidy, Cassie, and 4 more. These share a common prefix and are also used for girls.
What to do with Caselynn's data
- Caselynn's usage has stayed within range of its 2010s decade-level peak (42 total births) through the 2020s (27) -- a comparatively stable name, not a fading trend.
- Weighing it against an alternative? Put two names side by side. Compare names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Caselynn
Nearby Names Like Caselynn
Names with a similar sound, spelling, or feel to Caselynn
Cassandra Girl
#615 171,008 births
Casey Girl
#1054 78,100 births
Cassidy Girl
#478 60,848 births
Cassie Girl
#1270 46,642 births
Casandra Girl
#8506 15,784 births
Compare Caselynn side by side: Caselynn vs Cassandra Caselynn vs Casey Caselynn vs Cassidy
Related Names
Names with a similar popularity rank to Caselynn
Data Sources
Data as of June 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, 2010–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Caselynn: #14654 Girls' Name - 69 Births, Peak 2017." NameAlmanac. Accessed via https://namealmanac.com/name/caselynn. Licensed CC BY-SA 4.0.
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 Caselynn 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 June 2026.