Časek

surname · Latin script

Časek is a surname written in the Latin script, with more bearers in Croatia than in any other country.

rarermore common
  • SISlovenia1 in 111K(measured from records)
  • HRCroatia1 in 146K
  • CZCzechia1 in 1.8M

carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.

Croatia (measured from records)

29 people, 2021

Sources
10 (measured from records)

Highest-authority source

1 in 111K (inferred from the name graph)

Slovenia

measured from records inferred from the name graph

Name dossier (print, CSV)

Meaning & origin

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

Where in the world(measured from records)

Časek 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 Časek is recorded, by country
CountryMost common spellingSources
HR Croatia291 in 146K30Časek10
SI Slovenia191 in 111K19—1
PL Poland191 in 2M12——
CZ Czechia61 in 1.8M6——

29 people counted by DZS — Imena i prezimena (per-token lookup form), 2021. 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: DZS — Imena i prezimena (per-token lookup form); DZS — Učestalost prezimena (Popis 2021); stat.si Imena rojstva — full name register (per-token frequency + rank); dane.gov.pl — PESEL living persons (surnames); MVČR — living population register 2017. 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)

Časek is also recorded as 2 other names, grouped separately because the records behind them do not connect to the one described above.

  • Czech surname7 spellings in the group

    Most recorded in Czechia

    Also written Casek, Cásek, Čašek, Čásek

  • a separate name4 spellings in the group

    Also written Casek, Čašek, Cásek

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.

Evidence(measured from records)

Attested in 4 sources across 2 countries.

Official registers attesting Časek
CountryRegisterYearCountRank
HR CroatiaDZS — Učestalost prezimena (Popis 2021)202130—
HR CroatiaDZS — Imena i prezimena (per-token lookup form)202129#18,805
SI Sloveniastat.si Imena rojstva — full name register (per-token frequency + rank)—19#13,947

Reference works 1

  • Kotík, Antonín, Naše příjmení (nové vydání, 1897)

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 Časek have the most bearers?
In Croatia, the national register counted about 29 people named Časek, more than in any other country we hold, where it is most often spelled časek.
Where is Časek most common?
Measured as a share of residents rather than as a count, Časek is densest in Slovenia — about 1 in 111 thousand people — even though Croatia holds more of our records for it.
How common is the name Časek?
In Croatia, the national register counted 29 people named Časek in 2021, about 1 in 146 thousand residents.

What do you want to know about Časek?

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/%C4%8Dasek

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, “Časek”. Data snapshot 2026-10-10.

See how Časek parses inside a full name →