Sikó

surname · Latin script

Recorded as a male name· opposite-gender records fall within measured source noise

Sikó is a surname written in the Latin script, with more bearers in South Africa than in any other country.

rarermore common
  • ZASouth Africa≈1 in 9.1K(inferred from the name graph)
  • USUnited States1 in 1.1M
  • KEKenya≈1 in 58K

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.

South Africa (inferred from the name graph)

≈6,200 people, est.

Sources
113 (measured from records)

Highest-authority source

≈1 in 9.1K (inferred from the name graph)

South Africa, est.

measured from records inferred from the name graph

Spellings & scripts(measured from records)

2 other spellings are counted as the same name:

Locally spelled Siko in US United States, ZA South Africa, KE Kenya and 5 more.

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

No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.

Attested across 11 languages in the etymology graph.

Where in the world(measured from records)

Sikó 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 Sikó is recorded, by country
CountryMost common spellingSources
ZA South Africa≈6,200 est.≈1 in 9.1K—Siko26
KE Kenya≈930 est.≈1 in 58K—Siko12
US United States3081 in 1.1M339Siko113
NG Nigeria≈200 est.≈1 in 1.1M—Siko12
TZ Tanzania≈140 est.≈1 in 406K—Siko5
MA Morocco≈130 est.≈1 in 268K—Siko4
RO Romania≈93 est.≈1 in 229K—Siko14
HU Hungary≈64 est.≈1 in 152K—Siko22

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 — Surname Frequency 2010; Census Bureau — Surname Frequency 2020. 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)

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

  • Romanian surname2 spellings in the group

    Most recorded in Romania

    Also written Siko

  • Khmer surname3 spellings in the group

    Most recorded in South Africa, United States, Kazakhstan, Algeria

    Also written Siko, Sikô

  • French surname4 spellings in the group

    Most recorded in France, South Africa, United States, Benin

    Also written Siko, Şiko, Šiko

  • a separate name5 spellings in the group

    Also written Siḳo, Siko, Sikö, Šiko

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)

Sikó 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 Filipino, a nudge, a slight jog with the elbow

    as a wordAustronesian Comparative Dictionary (ACD), CLDF v2.0

  • In war, the act of elbowing

    as a wordAustronesian Comparative Dictionary (ACD), CLDF v2.0

  • In dgc, elbow

    as a wordAustronesian Comparative Dictionary (ACD), CLDF v2.0

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)

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).

Evidence(measured from records)

Attested in 1 sources across 0 countries.

Reference works 1

  • 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

In which country does Sikó have the most bearers?
Mondonomo estimates about 6.2 thousand people named Sikó in South Africa, more than in any other country we hold, where it is most often spelled siko.
How common is the name Sikó?
In the United States, the national register counted 308 people named Sikó in 2010, about 1 in 1.1 million residents.

What do you want to know about Sikó?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

Please leave out anyone's personal details (see Privacy).

Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/sik%C3%B3

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, “Sikó”. Data snapshot 2026-10-10.

See how Sikó parses inside a full name →