Sylvester

#2,224 in 2025Boys' name

Wooded or of the forest

Sylvester has been given to 43,857 babies in the U.S. since 1880. In 2025 it ranked #2,224 of 13,926 boys’ names in use. Its peak year was 1920, with 807 recorded.

Babies named Sylvester, 2025

1 in 51,800

Sylvester over time, 1880–2025

BoysGirls
02505007501K18801900192019401960198020002020

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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Sylvester: meaning, origin, and history

Wooded or of the forest

Latin, through medieval English Silvester

About Sylvester

Sylvester is an old Latin-rooted name with a forest meaning and a much more recent place in film and dance music. Its best-known modern bearers include actor Sylvester Stallone and the singer who performed simply as Sylvester. Behind those associations lies a name used in English since the Middle Ages.

Meaning and history

Sylvester is a medieval spelling of Silvester, from Latin silvestris, meaning wooded or wild. The underlying word is silva, a wood or forest. “Of the forest” is a natural rendering of the name's sense.

The name belongs to an established family of Roman and later European names built around that woodland root. Silvester was borne by several popes, including Saint Silvester I, and its Christian use helped preserve it long after antiquity.

English speakers used both Silvester and Sylvester in the medieval period. Sylvester eventually became the usual English spelling. The y does not give the name a separate meaning: it is part of the spelling's history.

Pronunciation and related forms

English Sylvester is sil-VES-ter, with three syllables and stress on the middle one. German Sylvester begins with a sound closer to English z.

Sly is an established English shortening. French Sylvestre, Italian Silvestro, Spanish and Portuguese Silvestre, and Polish Sylwester are related forms. These retain more of the full name than Sly does, while adapting its ending or spelling to their respective languages.

Film and music

Sylvester Stallone connects the name with both acting and screenwriting. At the 1977 Academy Awards, he received nominations in both fields for Rocky. That double recognition is a useful part of his story: the familiar screen performer was also the writer behind the role. His first name is often shortened publicly to Sly.

The singer Sylvester supplies a very different association. His 1978 recording “You Make Me Feel (Mighty Real)” became a landmark of disco and was added to the National Recording Registry in 2018.

Sylvester was closely associated with San Francisco's dance scene and gay culture. His performances and presentation challenged conventional expectations about gender, giving the old name a place in the history of musical and cultural expression as well as in Hollywood.

American popularity

Sylvester was more prominent in the American boys' rankings in the nineteenth century than it is today. It reached number 127 in 1889, while its largest annual count came in 1920, with 807 births.

There were 643 boys named Sylvester in 1950, compared with 204 in 1980 and 90 in 2000. In 2025, the spelling appeared for 64 boys, ranking 2,224. Its current rarity follows a long decline rather than a recent invention or a short-lived fashion.

Sources & methodologyReferences, data & attribution

Meaning and history draw on the references below. Popularity figures use Social Security Administration records for this exact spelling and sex; counts below five are omitted. Existing Wiktionary material is available under CC BY-SA. Suggested informal shortenings are identified in the prose.

Wiktionary material is available under CC BY-SA 4.0.

How popular is Sylvester?

In 2025, Sylvester ranked #2,224 among boys in the United States, with 64 recorded uses. The U.S. birth records first list this spelling for boys in 1880; its largest annual count was 807 in 1920. 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 Sylvester?

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

Among all babies, 2025
1 in 51,800
64 of 3,315,165 births
Among boys only
1 in 26,700
<0.01% of boys
Rank, 2025
#2,224
of 13,926 boys’ names in use
Coin-flip room size
35,906 kids
Even odds of a second one

Where Sylvester sits on the popularity scale

Rarest published (5 a year)#1 — Liam (20,818)

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 35,906 children born in 2025 and it's an even bet that one of them is another Sylvester. In a class of 30 the chance is Under 1%.

When Sylvesters were born

Half of everyone ever recorded as Sylvester was born before 1942 — so the typical Sylvester is around 83 today.

Median birth year
1942
About 83 years old
Biggest decade
1920s
15.9% of all use
Born in the last 25 years
4.0%
Mostly a past generation
Recorded since 1950
17,339
People you could plausibly meet
Choose a decade

1920s — 15.9% of all recorded uses (6,861).

Is Sylvester 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
−110
Places dropped
Rank vs 5 years ago
+272
Places climbed
Rank vs 10 years ago
−225
Places dropped
Births vs 10 years ago
0.88×
Fewer babies than then
Share of its own peak
7.9%
Peak was 1920 (807)
Years since peak
105
Years
Year-to-year steadiness
Steady
10.2% average annual change
Best rank ever
#127
1889

Spellings of Sylvester

Sylvester is the most-used spelling, taking 97.1% of the 44,536 babies given a near-identical spelling.

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 Sylvester is used

Across 2016–2025, Sylvester was most concentrated in California — about 1 in 33,333 boys, against 1 in 43,460 across all states with data. It was least common in Pennsylvania (1 in 100,000).

13 per 100,000

Most concentrated

  1. 1California1 in 33,333
  2. 2Missouri1 in 33,333
  3. 3Texas1 in 33,333
  4. 4Florida1 in 50,000
  5. 5Wisconsin1 in 50,000
  6. 6Georgia1 in 100,000
  7. 7New York1 in 100,000
  8. 8Pennsylvania1 in 100,000

Shading is the share of that state's recorded boys 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.

Sylvester around the world

Where Sylvester 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
    1996–2025
    #2,664
    in 2025
  • Ireland
    1964–1992
    #298
    in 1992
  • France
    1984–2015
    #6,741
    in 2015
  • Canada
    1991–2024
    #1,964
    in 2024
  • South Australia
    1944–2009
    #708
    in 2009

Popularity data from Office for National Statistics, Central Statistics Office, Institut national de la statistique et des études économiques, Statistics Canada and Consumer and Business Services (South Australia). ONS 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 Sylvester

People whose public names include Sylvester, 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.

Sylvester in other languages

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

SilvesterSilvestroSylvestreSylfestSilvestrSylvestrSylwesterSzilveszter

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

Sylvester by the numbers

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

As a boy's name

Rank in 2025
#2,224
Trend vs 5 yrs ago
Up 272
Best rank ever
#127
1889
Peak year
1920
807 that year
First recorded
1880
Last recorded
2025
All-time count
43,230
Count in 2025
64

As a girl's name

Rank in 2025
Unranked
Trend vs 5 yrs ago
—
Best rank ever
#1,162
1904
Peak year
1926
27 that year
First recorded
1890
Last recorded
1981
All-time count
627
Count in 2025
Under 5

Names similar to Sylvester

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

Names with a curve like Sylvester

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

Sibling names for Sylvester

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 Sylvester