Shelley

#8,278 in 2025Girls' name

Clearing on a bank

Shelley has been given to 74,339 babies in the U.S. since 1892. In 2025 it ranked #8,278 of 17,293 girls’ names in use. Its peak year was 1964, with 2,821 recorded.

Babies named Shelley, 2025

1 in 255,000

Shelley over time, 1880–2025

GirlsBoys
01K2K3K18801900192019401960198020002020

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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Shelley: meaning, origin, and history

Clearing on a bank

English place name through a surname

About Shelley

Shelley comes from an English surname derived from a place name meaning clearing on a bank. The surname has a powerful literary association through Mary Shelley and Percy Bysshe Shelley, while the first name became especially familiar for girls in the twentieth century. Actor Shelley Long provides a prominent example of its use as a given name.

Meaning and pronunciation

The older place-name background connects Shelley with a particular landscape: a clearing on a bank or slope. The surname subsequently became a personal name, joining the many English surnames that found another life as first names.

Shelley is pronounced SHELL-ee, with two syllables and stress at the beginning. Shelly is an established alternative spelling, and Shell is a familiar short form. The final ey sounds like ee rather than the ay of they.

The name has been used for both sexes, although its broad American popularity was predominantly feminine. Its literary connections come from bearers of the surname, rather than writers whose first name was Shelley.

Mary and Percy Shelley

Mary Shelley's Frankenstein; or, The Modern Prometheus was published in 1818. Its story of an ambitious creator and the being he brings to life made the surname central to the history of Gothic fiction and later discussions of science, responsibility, and exclusion.

Percy Bysshe Shelley's poem Ozymandias also appeared in 1818. Its ruined monument and the vanished ruler it commemorates create a concise meditation on the limits of power and the passage of time.

The two works give the surname different but enduring literary associations: an extended fictional narrative and a short poem built around the remains of an ancient empire. Mary and Percy were married, but their writings have distinct voices and histories.

Shelley Long and television

Shelley Long won the 1983 Emmy for outstanding lead actress in a comedy series for Cheers. Her performance became one of the defining early presences in the program's ensemble.

Long's first name belongs to the generation in which Shelley had become familiar for American girls. Her television career therefore offers a given-name association separate from the earlier literary surname. The 1983 honor was specifically in the leading-actress comedy category.

That distinction also places the name within the wider history of American situation comedy: Shelley was already an established first name when it appeared in the credits of a major television success.

American popularity

Shelley ranked #170 for United States girls in 1950. Its largest annual count came in 1964, with 2,821 births, while its strongest ranking was #126 in 1972. Those different peaks show the name sustaining substantial use across more than one decade.

It ranked #226 in 1980, then declined to 69 births in 2000 and thirteen in 2025. Its most substantial American generation belongs to the middle and later twentieth century, while the surname's literary history is considerably older.

Sources & methodologyReferences, data & attribution

Origins and cultural connections draw on the references below. American figures use the local SSA series for the exact spelling and sex, omitting counts below five. Existing Wiktionary material is available under CC BY-SA. Suggested shortenings are identified in the text.

Wiktionary material is available under CC BY-SA 4.0.

How popular is Shelley?

In 2025, Shelley ranked #8,278 among girls in the United States, with 13 recorded uses. The U.S. birth records first list this spelling for girls in 1892; its largest annual count was 2,821 in 1964. Rankings count each spelling separately. They describe national use, so local familiarity can differ. The popularity chart shows whether the name has remained common, returned after a quieter period, or risen recently.

How common is Shelley?

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

Among all babies, 2025
1 in 255,000
13 of 3,315,165 births
Among girls only
1 in 124,000
<0.01% of girls
Rank, 2025
#8,278
of 17,293 girls’ names in use
Coin-flip room size
176,762 kids
Even odds of a second one

Where Shelley 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 176,762 children born in 2025 and it's an even bet that one of them is another Shelley. In a class of 30 the chance is Under 1%.

When Shelleys were born

Half of everyone ever recorded as Shelley was born before 1966 — so the typical Shelley is around 59 today.

Median birth year
1966
About 59 years old
Biggest decade
1960s
34.2% of all use
Born in the last 25 years
0.83%
Mostly a past generation
Recorded since 1950
69,607
People you could plausibly meet
Choose a decade

1960s — 34.2% of all recorded uses (24,856).

Is Shelley 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
+1,187
Places climbed
Rank vs 5 years ago
−763
Places dropped
Rank vs 10 years ago
+594
Places climbed
Births vs 10 years ago
1.00×
More babies than then
Share of its own peak
0.46%
Peak was 1964 (2,821)
Years since peak
61
Years
Year-to-year steadiness
Shifting
18.9% average annual change
Best rank ever
#126
1972

Spellings of Shelley

Shelley is not the most common spelling — Shirley is, with 61.3% against Shelley's 6.5%.

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 Shelley is used

Across 1910–2025, Shelley was most concentrated in Montana — about 1 in 943 girls, against 1 in 2,272 across all states with data. It was least common in Nevada (1 in 5,000).

20106 per 100,000

Most concentrated

  1. 1Montana1 in 943
  2. 2Oregon1 in 980
  3. 3Wyoming1 in 1,075
  4. 4Washington1 in 1,136
  5. 5Idaho1 in 1,220
  6. 6Utah1 in 1,266
  7. 7Iowa1 in 1,370
  8. 8Kansas1 in 1,493

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. Shelley has too little recent state data to map, so this covers all years from 1910.

Shelley around the world

Where Shelley 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
    1996–2024
    #5,892
    in 2024
  • Scotland
    1974–2005
    #687
    in 2005
  • Northern Ireland
    1997–2000
    #282
    in 2000
  • Ireland
    1974–2003
    #559
    in 2003
  • France
    1956–2015
    #6,556
    in 2015
  • Canada
    1991–2017
    #3,407
    in 2017
  • South Australia
    1944–2013
    #818
    in 2013

Popularity data from Office for National Statistics, National Records of Scotland, Northern Ireland Statistics and Research Agency, Central Statistics Office, Institut national de la statistique et des études économiques, Statistics Canada and Consumer and Business Services (South Australia). ONS, NRS, NISRA data under Open Government Licence v3.0. CSO, CBS SA data under CC BY 4.0. INSEE data under Licence Ouverte / Etalab 2.0. StatCan data under Statistics Canada Open Licence.

Notable people named Shelley

People whose public names include Shelley, backed by Wikidata given-name records and ordered by linked Wikimedia pages. The name may be a middle name.

People data from Wikidata (CC0). Fame is measured, not judged — the order reflects how widely each person is documented, not the U.S. birth records popularity this page is otherwise about.

Shelley in other languages

Cross-language forms and variants of Shelley. Linked forms have their own page here.

Variant forms from Wikidata (CC0). Most are used mainly outside the United States; U.S. birth records statistics cover US usage only.

Shelley by the numbers

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

As a girl's name

Rank in 2025
#8,278
Trend vs 5 yrs ago
Down 763
Best rank ever
#126
1972
Peak year
1964
2,821 that year
First recorded
1892
Last recorded
2025
All-time count
72,586
Count in 2025
13

As a boy's name

Rank in 2025
Unranked
Trend vs 5 yrs ago
—
Best rank ever
#772
1899
Peak year
1951
46 that year
First recorded
1893
Last recorded
2001
All-time count
1,753
Count in 2025
Under 5

Names similar to Shelley

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

Names with a curve like Shelley

Not spelling — timing. These names rose, peaked and faded in the same years as Shelley, so they read as being from the same moment even when they look nothing alike.

Sibling names for Shelley

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 Shelley