Nečas

surname · Latin script

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

Nečas is a surname written in the Latin script, most frequently recorded in Czechia. Recorded meaning: From ne- + čas.

Spellings & scripts(measured from records)

One other spelling is counted as the same name:

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)

From ne- + čas.

Sources 1

Attested across 11 languages in the etymology graph.

Where in the world(measured from records)

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

Where Nečas is recorded, by country
CountryMost common spelling
CZ Czechia—1.9K—
US United States—150—
SK Slovakia—116—
CH Switzerland—6—
GB United Kingdom—5—

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: MVČR — living population register 2017; Census Bureau — Surname Frequency 2020; JÚĽŠ SAV — Databáza priezvisk na Slovensku (surname database, 1995 census); BFS — Familiennamen der Wohnbevölkerung (surnames); Surnames of England and Wales (taliesin-arlein.net, Sept 2002 electoral register). 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)

Nečas is also recorded as another name, grouped separately because the records behind them do not connect to the one described above.

  • English surname4 spellings in the group

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

    Languages: English, German

    Also written Necas

11 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.

Notable people with this name(measured from records)

1850190019502000Method Nečas, b. 1878Jaromír Nečas, b. 1888Petr Nečas, b. 1964Alois Nečas, b. 1966Radim Nečas, b. 1969Jan Nečas, b. 1977Radek Nečas, b. 1980Jakub Nečas, b. 1995Martin Nečas, b. 1999
  • Method Nečasb. 1878CZCzech/Slovak science fiction author (1878-1948)
  • Jaromír Nečasb. 1888CZCzechoslovak member of Czechoslovak national parliament, minister of labour and social affairs of the CR, minister of industry and Czechoslovak politician (1888-1945)
  • Petr Nečasb. 1964CZCzech politician, former Prime Minister of the Czech Republic
  • Alois Nečasb. 1966CZCzech veterinarian
  • Radim Nečasb. 1969CZCzech soccer player, soccer representant and soccer coach
  • Jan Nečasb. 1977CZassociation football player
  • Radek Nečasb. 1980CZCzech basketball player (born 1980)
  • Jakub Nečasb. 1995CZCzech association football player
  • Martin Nečasb. 1999CZCzech ice hockey player
  • Petr NečasCZherpetologist

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)

FormalVážený pane / paní Nečas,Dear Nečas, (English)
InformalVážený pane / paní Nečas,Hello, (English)

Evidence(measured from records)

Attested in 5 sources across 2 countries.

Official registers attesting Nečas
CountryRegisterYearCountRank
CZ CzechiaMVČR — living population register 2017—1.9K#641
CZ Czechianaše jména — 2016 MVČR snapshot—1.9K#639
CZ CzechiaKdeJsme.cz — četnost jmen a příjmení (MVČR population register front-end)—1.9K#638
SK SlovakiaJÚĽŠ SAV — Databáza priezvisk na Slovensku (surname database, 1995 census)1995116—

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

What does the name Nečas mean, and where does it come from?
From ne- + čas. Recorded by Wiktionary.
How do you pronounce Nečas?
A machine transcription gives /nɛt͡ʃas/ (IPA) for Czech.
In which country does Nečas have the most bearers?
Nečas is most frequently recorded in Czechia.

What do you want to know about Nečas?

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/ne%C4%8Das

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, “Nečas”. Data snapshot 2026-10-10.

See how Nečas parses inside a full name →