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Shannyn

Girls' name

Variant of Shannon

Shannyn has been given to 527 babies in the U.S. since 1966. It was used fewer than 5 times in 2025, so it doesn't appear in the latest year's list — today it's a genuinely uncommon pick. Its peak year was 2002, with 29 recorded.

Babies named Shannyn, 2015

1 in 617,000

Shannyn over time, 1880–2025

Girls
010203018801900192019401960198020002020

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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Shannyn: meaning, origin, and history

Variant of Shannon

Deeper origin not confirmed in the cited records

What Shannyn means

Shannyn is a variant of Shannon.

Origin, language, and formation

Shannyn is used in English.

Related names and everyday forms

Related names include Shannon.

American usage and historical context

In the United States, 527 girls were recorded with the name Shannyn between 1966 and 2015. Its highest annual count was 29 in 2002; its best national rank was #3,008 in 1970.

Sources & methodologyReferences, data & attribution

Meaning, origin, and language notes draw on the references below.

American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.

Wiktionary material is available under CC BY-SA 4.0.

How common is Shannyn?

Shannyn had fewer than 5 recorded uses in 2025, so these figures use 2015, the last year it was published.

Among all babies, 2015
1 in 617,000
6 of 3,701,574 births
Among girls only
1 in 297,000
<0.01% of girls
Rank, 2015
Unranked
Fewer than 5 uses
Coin-flip room size
427,624 kids
Even odds of a second one

Where Shannyn 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 2015 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 427,624 children born in 2015 and it's an even bet that one of them is another Shannyn. In a class of 30 the chance is Under 1%.

When Shannyns were born

Half of everyone ever recorded as Shannyn was born before 1993 — so the typical Shannyn is around 32 today.

Median birth year
1993
About 32 years old
Biggest decade
2000s
28.3% of all use
Born in the last 25 years
55.4%
A modern name
Recorded since 1950
527
People you could plausibly meet
Choose a decade

2000s — 28.3% of all recorded uses (149).

Is Shannyn 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
—
Not ranked then
Births vs 10 years ago
—
Not published both years
Share of its own peak
0%
Peak was 2002 (29)
Years since peak
23
Years
Year-to-year steadiness
Volatile
47.5% average annual change
Best rank ever
#3,008
1970

Spellings of Shannyn

Shannyn is not the most common spelling — Shannon is, with 79.6% against Shannyn's 0.14%.

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.

Where Shannyn is used

Across 1910–2025, Shannyn was most concentrated in California — about 1 in — girls, against 1 in 1,897,446 across all states with data. It was least common in Minnesota (1 in —).

00 per 100,000

Most concentrated

  1. 1California1 in —
  2. 2Minnesota1 in —

Shading is the share of that state's recorded girls given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Shannyn has too little recent state data to map, so this covers all years from 1910.

Shannyn around the world

Where Shannyn ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.

  • England & Wales
    2003–2003
    #2,727
    in 2003
  • Scotland
    2001–2007
    #744
    in 2007
  • South Australia
    1980–2006
    #782
    in 2006

Popularity data from Office for National Statistics, National Records of Scotland and Consumer and Business Services (South Australia). ONS, NRS data under Open Government Licence v3.0. CBS SA data under CC BY 4.0.

Shannyn by the numbers

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

As a girl's name

Rank in 2025
Unranked
Trend vs 5 yrs ago
—
Best rank ever
#3,008
1970
Peak year
2002
29 that year
First recorded
1966
Last recorded
2015
All-time count
527
Count in 2025
Under 5

Names similar to Shannyn

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

ShanynSharayaShalayaShanylaShamayaShaddaiShayanaShanzayShariyahShaziaShairaShanviShailynnShaliyahShamiyahShamiraShadiaSharanyaShantalSharenaShakilaShaquanShaylinShaleen

Sibling names for Shannyn

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

Explore around Shannyn

Top names of 2002, Shannyn's peak yearThe 2000s in fullOther names that peaked in 1970Girls' names starting with S