Chaslyn

#15,400 in 2025Girls' name

Jasmine, through Jasmine

Chaslyn has been given to 169 babies in the U.S. since 1988. In 2025 it ranked #15,400 of 17,293 girls’ names in use. Its peak year was 2007, with 11 recorded.

Babies named Chaslyn, 2025

1 in 663,000

Chaslyn over time, 1880–2025

Girls

Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Chaslyn: meaning, origin, and history

Jasmine, through Jasmine

Deeper origin not confirmed in the cited records

What Chaslyn means

Chaslyn belongs to the name family reached through Chaslyn → Jasmine → jasmin. Its meaning is “jasmine”.

Dictionary etymologyReferences, data & attribution

From Chazmin, which is in turn a variant of Jasmine.

Excerpt from Wiktionary: Chaslyn (English) · CC BY-SA 4.0

Wiktionary material is available under CC BY-SA 4.0.

Origin, language, and formation

Chaslyn is used in English.

Related names and everyday forms

Related names include Jasmine and jasmin.

American usage and historical context

In the United States, 169 girls were recorded with the name Chaslyn between 1988 and 2025. Its highest annual count was 11 in 2007; its best national rank was #8,957 in 1994.

Over 10 years its rank fell, from #14,889 in 2015 to #15,400 in 2025.

How common is Chaslyn?

Everything below is computed from the 2025 data — the most recent year available.

Among all babies, 2025: 1 in 663,000; 5 of 3,315,165 births
Among girls only: 1 in 321,000; <0.01% of girls
Rank, 2025: #15,400; of 17,293 girls’ names in use
Coin-flip room size: 459,581 kids; Even odds of a second one

Where Chaslyn sits on the popularity scale

Rarest published (5 a year)#1 — Olivia (13,544)

Chance at least one other child shares the name

If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.

Class of 20Under 1%

Class of 30Under 1%

Grade of 100Under 1%

School of 500Under 1%

Put another way: gather 459,581 children born in 2025 and it's an even bet that one of them is another Chaslyn. In a class of 30 the chance is Under 1%.

When Chaslyns were born

Half of everyone ever recorded as Chaslyn was born before 2006 — so the typical Chaslyn is around 19 today.

Median birth year: 2006; About 19 years old
Biggest decade: 2000s; 41.4% of all use
Born in the last 25 years: 70.4%; A modern name
Recorded since 1950: 169; People you could plausibly meet

Choose a decade

2000s — 41.4% of all recorded uses (70).

Is Chaslyn rising or falling?

Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.

Rank vs 1 year ago: —; Not ranked then
Rank vs 5 years ago: New entry; Not ranked then
Rank vs 10 years ago: −511; Places dropped
Births vs 10 years ago: 0.83×; Fewer babies than then
Share of its own peak: 45.5%; Peak was 2007 (11)
Years since peak: 18; Years
Year-to-year steadiness: Shifting; 22.9% average annual change
Best rank ever: #8,957; 1994

Spellings of Chaslyn

Chaslyn is not the most common spelling — Cailyn is, with 13.8% against Chaslyn's 0.42%.

Cailyn13.8%5,549
Jaslyn11.7%4,716
Carlyn10.7%4,306
Shaelyn8.7%3,494
Charly6.3%2,518
Caelyn6.0%2,421
Shaylyn5.2%2,109
Shalyn5.0%1,992

Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.

Chaslyn by the numbers

The raw record for each sex the name is used for.

As a girl's name

Rank in 2025: #15,400
Trend vs 5 yrs ago: New entry
Best rank ever: #8,957; 1994
Peak year: 2007; 11 that year
First recorded: 1988
Last recorded: 2025
All-time count: 169
Count in 2025: 5

Names similar to Chaslyn

Matched on shared beginnings and endings, similar length, and comparable popularity.

Chailyn Chazlyn Chaselyn Chaelyn Charlyn Chastelyn Chalyn Charlii Chaitra Chaylyn Charliee Charish Chaarvi Charlea Charilyn Chaviva Chasya Chanele Charlett Chapel Charnay Chanler Chanley Charman

Sibling names for Chaslyn

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

For a sister

Shyann Halie Allyssa Sydni Abagail Sydnie Rhianna Alysa

For a brother

Aaden Kale Jarod Keven Jamarcus Gavyn Nevin Zakary

Explore around Chaslyn

Top names of 2007, Chaslyn's peak year The 2000s in full Other names that peaked in 1994 Girls' names starting with C