Blaško

surname · Latin script

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

/bla˦˨ʂko/(machine-generated) pronunciation, model-generated

Blaško is a surname written in the Latin script, with more bearers in Slovakia than in any other country. Recorded meaning: Borrowed from Slovak Blaško.

rarermore common
  • SKSlovakia1 in 2.8K(measured from records)
  • SISlovenia1 in 16K
  • HRCroatia≈1 in 32K

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.

Slovakia (measured from records)

1,911 people, 1995

Sources
16 (measured from records)

Highest-authority source

1 in 2.8K (inferred from the name graph)

Slovakia

measured from records inferred from the name graph

Name dossier (print, CSV)

Spellings & scripts(measured from records)

One other spelling is counted as the same name:

Locally spelled Blasko in US United States.

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)

Borrowed from Slovak Blaško.

Sources 1

Attested across 17 languages in the etymology graph.

Where in the world(measured from records)

Blaško 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 Blaško is recorded, by country
CountryMost common spellingSources
SK Slovakia1,9111 in 2.8K1.9K——
US United States1,6971 in 196K1.8KBlasko16
CZ Czechia2751 in 39K275——
SI Slovenia1341 in 16K134Blaško4
HR Croatia≈130 est.≈1 in 32K122Blaško15

1,911 people counted by JÚĽŠ SAV — Databáza priezvisk na Slovensku (surname database, 1995 census), 1995. 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: JÚĽŠ SAV — Databáza priezvisk na Slovensku (surname database, 1995 census); Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2000; DZS — Imena i prezimena (per-token lookup form); MVČR — living population register 2017; 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)

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

  • English surname22 spellings in the group

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

    Languages: English, Spanish, German

    Also written Blasko, Blaskó, Blaşko

  • a separate name5 spellings in the group

    Also written Blaŝko, Blas̆ko, Blasko, Blaskó

  • a separate name4 spellings in the group

    Also written Blasko, Blaskó

  • Spanish surname34 spellings in the group

    Most recorded in Spain, Argentina, France, Venezuela

    Languages: Spanish, French, Portuguese

    Also written Blasco, Blasko, Бласко, Blașco, Blásco

  • Indonesian surname3 spellings in the group

    Most recorded in Indonesia, United States

    Also written Blasko

  • a separate name3 spellings in the group

    Also written Blasko

  • Hindi surname4 spellings in the group

    Most recorded in United States, Pakistan

    Languages: Hindi, Urdu

    Also written Blasko

2 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)

190019502000Štefan Blaško, b. 1915Hynek Blaško, b. 1955Milan Blaško, b. 1961Roman Blaško, b. 1969Michal Blaško, b. 1989Matěj Blaško, b. 2000

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)

FormalPoštovani gospodine Blaško,Dear Mr Blaško, (English)
InformalBok Blaško,Hi Blaško, (English)

Evidence(measured from records)

Attested in 11 sources across 6 countries.

Official registers attesting Blaško
CountryRegisterYearCountRank
SK SlovakiaJÚĽŠ SAV — Databáza priezvisk na Slovensku (surname database, 1995 census)19951.9K—
CZ CzechiaMVČR — living population register 2017—275#6,026
SI Sloveniastat.si Imena rojstva — full name register (per-token frequency + rank)—134#3,370
HR CroatiaDZS — Imena i prezimena (per-token lookup form)2021120#6,793
HR CroatiaDZS — Učestalost prezimena (Popis 2021)202195—

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 Blaško mean, and where does it come from?
Borrowed from Slovak Blaško. Recorded by Wiktionary.
How do you pronounce Blaško?
A machine transcription gives /bla˦˨ʂko/ (IPA) for Croatian.
In which country does Blaško have the most bearers?
In Slovakia, the national register counted about 1.9 thousand people named Blaško, more than in any other country we hold.
Where is Blaško most common?
Blaško is densest in Slovakia, where the national register counts about 1 in 2.8 thousand people carrying it.
How common is the name Blaško?
In Slovakia, the national register counted 1,911 people named Blaško in 1995, about 1 in 2.8 thousand residents.

What do you want to know about Blaško?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/bla%C5%A1ko

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, “Blaško”. Data snapshot 2026-10-10.

See how Blaško parses inside a full name →