Sou

given name · Latin script

Meaning, in English: An old French copper coin equal to one twentieth of a livre or twelve deniers; one sou is to the livre as one shilling is to the pound

Recorded for both men and women· direction only, no split published

/sˈuː/(machine-generated) pronunciation, model-generated

Sou is a given name written in the Latin script, with more bearers in the United States than in any other country. In Hong Kong it is the 76th most common given name.

rarermore common
  • HKHong Kong≈1 in 1.2Kas Zoe(inferred from the name graph)
  • AUAustralia≈1 in 1.4Kas Zoe
  • NLNetherlands1 in 1.5Kas Zoë

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Where a country counts another spelling of the name rather than Sou itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.

United States (measured from records)

125,886 named Zoe, 2020

6 (measured from records)

recorded for this name

Sources
496 (measured from records)

Highest-authority source

1 in 693 (inferred from the name graph)

Hungary, as Zoé

measured from records inferred from the name graph

Spellings & scripts(measured from records)

ZoeLatin(measured from records)
소이Hangul(measured from records)
ΖωηGreek(measured from records)
זואיHebrew(measured from records)
โซอThai(measured from records)
ზოეGeorgian(measured from records)

3 other spellings are counted as the same name:

Locally spelled Zoe in US United States, GB United Kingdom, AR Argentina and 2 more, Zoé in FR France and Zoë in NL Netherlands.

Spellings marked ● are how people bearing the name write it in our records, and ○ marks a model's transliteration; click a spelling to open its page.

Meaning & origin(measured from records)

An old French copper coin equal to one twentieth of a livre or twelve deniers; one sou is to the livre as one shilling is to the pound.

Sources 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Attested across 12 languages in the etymology graph.

How Sou is read(measured from records)

Sou is one spelling over 4 language communities, and the dictionaries record it differently in 3 of them. Each row is what a source recorded for that language, beside the share of this name’s records the language holds. No single row is the name’s meaning.

  • English34%

    An old French copper coin equal to one twentieth of a livre or twelve deniers; one sou is to the livre as one shilling is to the pound.

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

  • Japanese14%

    Rōmaji transcription of そう

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

  • French13%

    sou (old French coin)

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

  • Arabic9.8%

    No dictionary in our sources glosses Sou in Arabic.

The share is ours — how much of this name’s records each language holds. The sense beside it is the source’s, quoted and credited, including where it names a gender. We do not publish a gender of our own per language: our records carry one figure for the spelling as a whole.

Where in the world(measured from records)

Sou 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 Sou is recorded, by country
CountryMost common spellingSources
US United States—125,886as Zoe1 in 2.6K125KZoe496
GB United Kingdom#241≈38,000 est.≈1 in 1.7K471Zoe321
AR Argentina#400≈22,000 est.≈1 in 2.1K3.5KZoe87
AU Australia#241≈19,000 est.≈1 in 1.4K579Zoe263
FR France#469≈18,000 est.≈1 in 3.9K68KZoé210
HU Hungary—14,097as Zoé1 in 69314K—2
NL Netherlands#66411,632as Zoë1 in 1.5K12KZoë88
HK Hong Kong#76≈5,900 est.≈1 in 1.2K—Zoe82
SI Slovenia—2,978as Zoja1 in 7063.1K—4

125,886 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: Census Bureau — First Name Frequency 2020 by sex; ONS — Baby names England and Wales (2024); RENAPER — Nombres de nacimientos (2012–present); INSEE — Fichier des prénoms (1900–2024); Australian national given names (aggregated state BDM); Nyilvántartó — Top-100 given names in population (2020–2025); Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018); SURS — resident population given names; stat.si Imena rojstva — full name register (per-token frequency + rank). 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)

Sou is also recorded as 4 other names, grouped separately because the records behind them do not connect to the one described above.

  • Portuguese given name19 spellings in the group

    Most recorded in Brazil, United States, Portugal, Angola

    Also written Sôû, Sôü, Söü, Sõû, Sổu

  • Khmer given name5 spellings in the group

    Most recorded in United States, Algeria, Canada, Cambodia

    Also written Šǭū, Sôu, Sõu, Sôû

  • Hindi given name9 spellings in the group

    Most recorded in India, United States, Malaysia

    Languages: Hindi, Urdu

    Also written Šőů, Sőû, Soù, Śôů, Śôű

  • a separate name2 spellings in the group

    Also written Şou

53 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)

Sou is also recorded in 3 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In Chinese, nonstandard spelling of sōu

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

  • In cdo, Also read ^sieii and ^s6 : tH^S a general term for veesels,

    as a wordAn Alphabetic Dictionary of the Chinese Language in the Foochow Dialect

  • In cdo, a boat, a junk, a ship; chiek. a boat and oars. 9 n

    as a wordAn Alphabetic Dictionary of the Chinese Language in the Foochow Dialect

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)

190019502000Sō Yamamura, b. 1910Sō Kuramoto, b. 1935So Aono, b. 1943Sō Kitamura, b. 1952So Taguchi, b. 1969Sō Takei, b. 1973Sō Hirosawa, b. 1979Sō Hamayumiba, b. 1986Sō Sagara, b. 1986So Fujitani, b. 1997
  • Sō Yamamurab. 1910JPnot in their usual nameJapanese actor (1910–2000)
  • Sō Kuramotob. 1935JPnot in their usual nameJapanese screenwriter
  • So Aonob. 1943JPnot in their usual nameJapanese writer
  • Sō Kitamurab. 1952JPnot in their usual nameJapanese playwright, director (1952-)
  • So Taguchib. 1969JPnot in their usual nameJapanse baseball player
  • Sō Takeib. 1973JPnot in their usual nameJapanese TV personality, decathlete, sprinter
  • Sō Hirosawab. 1979JPnot in their usual nameJapanese actress and voice actress
  • Sō Hamayumibab. 1986JPnot in their usual nameJapanese mangaka and illustrator
  • Sō Sagarab. 1986JPnot in their usual nameJapanese novelist
  • So Fujitanib. 1997JPnot in their usual nameJapanese association football player

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)

FormalDear Colleague,
InformalHello,

Evidence(measured from records)

Attested in 35 sources across 20 countries.

Official registers attesting Sou
CountryRegisterYearCountRank
US United StatesCensus Bureau — First Name Frequency 2020 by sex2020433#16,872
US United StatesCensus Bureau — First Name Frequency 2020 by sex2020229#16,872
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018)—18#15,724
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (live per-name BRP counts, 1790-2017)—15#22,970
US United StatesSSA — National Baby Names (1880–present)198211—
US United StatesSSA — National Baby Names (1880–present)199410—
US United StatesSSA — National Baby Names (1880–present)19939—
US United StatesSSA — National Baby Names (1880–present)19919—
US United StatesSSA — National Baby Names (1880–present)19909—
US United StatesSSA — National Baby Names (1880–present)19898—
US United StatesSSA — National Baby Names (1880–present)19977—
NL NetherlandsMeertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018)—7#22,158

Reference works 5

  • Dictionary of American Family Names
  • The Oxford Dictionary of Family Names in Britain and Ireland
  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Wikipedia surname tokens
  • Wikidata name items (native-script + romanized given/family names)

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

What does the name Sou mean, and where does it come from?
An old French copper coin equal to one twentieth of a livre or twelve deniers; one sou is to the livre as one shilling is to the pound. Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
How do you pronounce Sou?
A machine transcription gives /sˈuː/ (IPA) for English.
Is Sou a male or female name?
Sou is a female name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
In which country does Sou have the most bearers?
In the United States, the national register counted about 126 thousand people named Zoe, more than in any other country we hold.
Where is Sou most common?
No national register we hold counts the spelling Sou itself. The densest figure for its family of spellings is Hungary's: the national register counts about 1 in 693 people named Zoé.
How common is the name Sou?
In the United States, the national register counted 125,886 people named Zoe in 2020, about 1 in 2.6 thousand residents.
How common is Sou compared with other names?
In Hong Kong, Sou is the 76th most common given name of 23,276 given names recorded there.

What do you want to know about Sou?

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

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, “Sou” — the 76th most common given name in Hong Kong. Data snapshot 2026-10-10.

See how Sou parses inside a full name →