Silas

given name · Latin script

Meaning: The name Silvanus is Latin, meaning "of the forest" or "woodland dweller," derived from the word "silva" (forest)

A male name· listed as male by the registers that count names by sex

(measured from records)Officially recorded in 48 countries · latest register: SSA, 2025

/ˈsaɪ.ləs/(recorded in a dictionary) English · from Wiktionary

Say it in

Silas is a male given name written in the Latin script, with more bearers in the United States than in any other country.

  • DKDenmark1 in 1.4K(measured from records)
  • NGNigeria≈1 in 5.7Kfew records
  • BRBrazil1 in 6.3K

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.

United States (measured from records)

40,869 people, 2020

Record sources
164 (measured from records)

corpus datasets behind its best-documented spelling

strongest: highest-authority source

1 in 1.4K (inferred from the name graph)

Denmark

measured from records inferred from the name graph

Meaning & origin

(measured from records)

The name Silvanus is Latin, meaning "of the forest" or "woodland dweller," derived from the word "silva" (forest). The name Silas is generally considered the Greek form or a shortened version of Silvanus. Some scholars suggest Silas is the Greek rendition of the Aramaic name "Seila" (שְׁאִילָא), which is a version of the Hebrew name Saul (שָׁאוּל), meaning "asked for" or "prayed for".

Cited for this meaning 1

  • Biblical Names Compiled Database

Attested across 7 languages in the etymology graph.

Often considered alongside

Names that people choosing a name often weigh against Silas, most often first. They share a style rather than an origin.

From the names suggested together in public name-advice forums, in English. A list of what people consider, not a measure of how common any name is.

Where in the world

(measured from records)

Silas counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.

Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.

Where Silas is recorded, by country
CountryMost common spellingSources
US United States—40,8691 in 8.1K41KSilas164
NG Nigeria—≈41,000 est.≈1 in 5.7K—Silas25
KE Kenya—≈35,000 est.≈1 in 1.6K—Silas10
BR Brazil#84533,8561 in 6.3K35KSilas150
ZA South Africa—≈5,200 est.≈1 in 12K—Silas13
DK Denmark—4,0861 in 1.4K4.1K—1
NO Norway—7161 in 7.6K2.5K—4

40,869 people counted by Census Bureau — First Name Frequency 2020 by sex, 2020. Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.

Registers cited: IBGE — names by decade (Kaggle mirror); IBGE — Nomes (census name API); Census Bureau — First Name Frequency 2020 by sex; Danmarks Statistik — Hvor mange hedder...? (living-population name counts); SSB PxWebApi — Persons/Last names by year (StatBank tables 10501/12891); SSB — Navnesøk (name-search service, living population). Figures without a register are Mondonomo estimates; see Methodology.

Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).

Other names spelled this way

(inferred from the name graph)

Silas is also recorded as 5 other names, grouped separately because the records behind them do not connect to the one described above.

  • English given name10 spellings in the group

    Most recorded in United States, Nigeria, Germany, United Kingdom

    Languages: English, German, Dutch

    Also written Şilaş, Silaş, Sîlas, Sïlâs

  • French given name5 spellings in the group

    Most recorded in France, United States, Congo - Kinshasa, Cameroon

    Also written Sîlas, Şilaş, Sîlãs

  • Hindi given name6 spellings in the group

    Most recorded in India, United States, Nigeria, South Africa

    Languages: Hindi, Urdu

    Also written Şilaş, Šilas, Silaş

  • Indonesian given name3 spellings in the group

    Most recorded in Indonesia, Nigeria, India, Malaysia

    Also written Şilaş, Silaş

  • a separate given name2 spellings in the group

    Most recorded in India, United States, Ethiopia, Nigeria

    Also written S̵̗̣̻̭͔i̘̩̞̜͈l̯a̘͍̻̺͉̹s̫͔̘͍

70 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Other recorded senses

(measured from records)

Silas is also recorded in 5 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • Silas is a boy's name of Latin origin meaning "forest" or "woods." With both biblical and mythological roots, it has a sleek and smart feel. The name is associated with Silas from the New Testament, a loyal companion to the Apostle Paul known for his steadfast faith, making it a choice that suggests strength, reliability, and a connection to nature.

    as a nameBiblical Names Compiled Database

  • Of New Testament origin: Greek name, a short form of Silouanus (Latin Silvanus, a derivative of silva ‘wood’). This name was borne by a companion of St Paul, who is also mentioned in the Bible in the full form of his name. The Eastern Church recognizes two separate saints, Silas and Silvanus, but honours both on the same day (20 July).

    as a nameA concise dictionary of first names

  • In English, The companion of Paul in the New Testament, also called Silvanus.

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

  • In English, From the forest

    as a nameBaby names, 25,350 baby names nicknames for your family, friends pets, including the top 100 names, 2,000 most popular…

  • In Russian, de siba, le demandé ou d’origine hébraïque : "calme, silence". Fêtes : 4 (17) janvier, 26 mars (8 avril), 30 juillet (12 août). 5Наз est son équivalent français. Fête : 13 juillet.

    as a nameRussian Names

Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.

Notable people with this name

(measured from records)
1700180019002000Silas Deane, b. 1737Silas Wright, b. 1795John Reed, b. 1887Silas Atopare, b. 1951Silas Carson, b. 1965Silas Weir Mitchell, b. 1970Silas Kiplagat, b. 1989Silas Santos Silva, b. 1992Silas Katompa Mvumpa, b. 1998Ethel Cain, b. 1998

The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).

How to address them

(machine-generated)
InformalHi Silas,

A formal English salutation is built on the surname, so it needs a full name — on its own, a first name only supports the informal form.

Evidence

(measured from records)

97 registers and reference works attest this spelling, across 48 countries.

Reference works 4

  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Wikipedia given-name tokens
  • Wikidata name items (native-script + romanized given/family names)
  • Ethiopian name tokens (GitHub lehagere/ethiopian-names, 40/60 condominium list)

These works list the name; their figures are licensed and are not reproduced here.

Register rows as of the 2026-10-09 data build.

Frequently asked questions

Is Silas a male or female name?
Silas is a male name. National registers that list it by sex list it as male: United States (Census Bureau, 2020), Brazil (IBGE), Denmark (Danmarks Statistik) and Norway (SSB), among others.
What does the name Silas mean, and where does it come from?
The name Silvanus is Latin, meaning "of the forest" or "woodland dweller," derived from the word "silva" (forest). Recorded by Biblical Names Compiled Database.
How do you pronounce Silas?
It depends on the language: in English /ˈsaɪ.ləs/ (Wiktionary); in Portuguese /ˈsi.las/ (Wiktionary); in Swahili /silɑs/. Transcriptions are machine-generated except where a dictionary is named.
What are other forms of the name Silas?
In the etymology graph, Sylvain, Silvano and Sylvanus are forms of the same name in other languages.
In which country does Silas have the most bearers?
In the United States, the national register counted about 41 thousand people named Silas, more than in any other country we hold, where it is most often spelled silas.
Where is Silas most common?
Measured as a share of residents rather than as a count, Silas is densest in Denmark — about 1 in 1.4 thousand people — even though United States holds more of our records for it.
How common is the name Silas?
In the United States, the national register counted 40,869 people named Silas in 2020, about 1 in 8.1 thousand residents.
How common is Silas compared with other names?
In Brazil, Silas is the 845th most common given name of 474,894 given names recorded there.

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/silas

The payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.

About this data

measured from records inferred from the name graph machine-generated

These figures come from the data snapshot of and will change as it is rebuilt.

Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.

Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.

Cite this page Mondonomo, “Silas” — the 845th most common given name in Brazil. Data snapshot 2026-10-13.

See how Silas parses inside a full name →