Kostalova

surname · Latin script

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

rarermore common
  • CZCzechia1 in 5.7K(measured from records)
  • SKSlovakia1 in 6.3K
  • PLPoland1 in 9.6M

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.

Czechia (measured from records)

1,878 people

Sources
31 (measured from records)

Highest-authority source

1 in 5.7K (inferred from the name graph)

Czechia

measured from records inferred from the name graph

Name dossier (print, CSV)

Spellings & scripts(measured from records)

2 other spellings are counted as the same name:

Locally spelled Košťálová in CZ Czechia, SK Slovakia.

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 2 languages in the etymology graph.

Where in the world(measured from records)

Kostalova 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 Kostalova is recorded, by country
CountryMost common spellingSources
CZ Czechia1,8781 in 5.7K1.9KKošťálová31
SK Slovakia8581 in 6.3K858Košťálová24
GB United Kingdom≈4 est.≈1 in 16M—Kostalova3
PL Poland41 in 9.6M4——
US United States≈3 est.≈1 in 101M—Kostalova7

1,878 people counted by MVČR — living population register 2017. 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; JÚĽŠ SAV — Databáza priezvisk na Slovensku (surname database, 1995 census); dane.gov.pl — PESEL living persons (surnames). 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)

Kostalova is also recorded as 7 other names, grouped separately because the records behind them do not connect to the one described above.

  • English surname7 spellings in the group

    Most recorded in Czechia, Austria, United Kingdom, United States

    Languages: English, German

    Also written Košťálová, Košťalová

  • a separate name4 spellings in the group

    Also written Kostálová, Košťálová, Kosťalová

  • French surname2 spellings in the group

    Most recorded in France

    Also written Košťálová

  • Bulgarian surname3 spellings in the group

    Most recorded in Bulgaria

    Also written Косталова, Koštalova

  • a separate name4 spellings in the group

    Also written Košťálová

  • a separate name2 spellings in the group

    Also written Košťálová

  • a separate name4 spellings in the group

    Also written Košt̀álová, Koštálová, Košťálová

3 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.

Evidence(measured from records)

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Kostalova under this spelling. The statistics on this page rest on person records, and the related names are inferred from the name graph.

Frequently asked questions

In which country does Kostalova have the most bearers?
In Czechia, the national register counted about 1.9 thousand people named Kostalova, more than in any other country we hold, where it is most often spelled košťálová.
Where is Kostalova most common?
Kostalova is densest in Czechia, where the national register counts about 1 in 5.7 thousand people carrying it.
How common is the name Kostalova?
In Czechia, the national register counted 1,878 people named Kostalova, about 1 in 5.7 thousand residents.

What do you want to know about Kostalova?

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

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, “Kostalova”. Data snapshot 2026-10-10.

See how Kostalova parses inside a full name →