Record Atlas
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Toś

Toś. Attested in Poland, Slovenia, Spain, United States of America, France, Belgium, Denmark, borne by about 1,416 people in the registers this map holds.

The same name, spelt two ways

One systematic substitution — s for z, w for v, ch for h — where BOTH spellings are independently attested surnames. Kosina and Kozina are one man in two clerks' handwriting. Stronger than sounding alike, weaker than somebody having checked.

ThosToss

Only sounds alike

An algorithm's guess. Useful for casting a net, and not evidence.

TaşTesTisTušTyśTeosTois

What Wikidata says this name is

Copied from Wikidata, not worked out here. It is crowd-sourced and wrong in places, which is why the item is linked below rather than the claim simply repeated.

  • Slovene the language of the name

    Which is not where a family is from. A Polish surname can be borne by people whose forebears never saw Poland, and often is.

Q12804348 on Wikidata ↗ — the item every line above came from.

What Wiktionary says this name is

Copied from the surname template on Wiktionary, not worked out here, and not from its etymology prose. Anyone may edit it; the page and the revision it was read at are linked below.

  • Polish recorded as a surname in these languages

    A language here is the language of the NAME, not a country a family came from — the same caveat the Wikidata section carries, and worth repeating rather than assumed read.

Toś on Wiktionary ↗ — read at revision 91386447. Text from Wiktionary, by its contributors, under CC BY-SA 4.0.

It is also the name of a place

3 places drawn, the largest being Toss, Tös, TosTos — 1Tös — 1Toss — 255
Where those places are. A dot is a settlement whose name is this surname, sized by its population — not a claim that anybody of the name lives there. Phonetic neighbours are listed below but not drawn: putting a machine's guess on the ground would dress it up as geography.

This is as close to an origin as this map will go. A surname that is also a place name often came from it — and often did not: plenty are occupations or patronymics that happen to collide with a place, and plenty of places are named after a family rather than the other way round. It is a fact with a source, which is more than an etymology page offers.

  • Tös Germany
  • Tos Italy
  • Toss Italy pop. 255 a spelling of the name
  • Ţīs Iran pop. 6,348 only a phonetic neighbour, not a spelling
  • Tis Czechia pop. 348 only a phonetic neighbour, not a spelling
  • Těš Czechia only a phonetic neighbour, not a spelling

Where it is borne, and where a record names it

Attested in 7 countries: Poland, Slovenia, Spain, United States of America, France, Belgium, DenmarkDenmark — attested, not countedBelgium — 5 peopleFrance — 64 peopleUnited States of America — 121 peopleSpain — 183 peopleSlovenia — 207 peoplePoland — 836 people
A dot is a country, not a place. It sits at the country's centre because a national register counts a country; nothing here says where in it these people are. A hollow ring is attested but not counted — Denmark publishes which surnames exist and not how many carry each, and a family archive finds a name without counting heads. Sizing those by a number nobody published would invent it. Blank is not absence. This draws the 7 countries where the eleven registers and eight archives behind this atlas attest the name. Most of the world has no surname register this project can read, and the ones that do and will not are listed with the reason.
Belgium, by commune. 5 people in 1 of Belgium's 565 communes, counted by Statbel. The biggest is Merchtem with 5. This is the only country here that can be drawn this way — every other register counts a country and stops, so a blank elsewhere is a gap in what states publish, not in the name.
1 place drawn, the largest being MerchtemMerchtem — 5

Country by country

Each country below can carry up to three different kinds of evidence, and none of them is the same claim. A register is a head-count — a state counted these people. A record is one document naming the surname on that ground, narrower evidence and often much older. And a volume overlapping these dates is a document from the right place and years — never a document known to name this surname. None of the three ever means the name exists in that country and nowhere else, or that it exists nowhere but here.

Poland

836 Borne — a state counted them — Nazwiska występujące w rejestrze PESEL (z uwzględnieniem osób zmarłych).

Whose archive to write to

This atlas has no birth-year evidence for Toś in Poland, so it cannot narrow Poland's 15,686 volumes by date — see Poland's own page for all of it.

Slovenia

207 Borne — a state counted them — Family names, Slovenia, 2026 (SURS tables 05X1015S–05X1018S).

Whose archive to write to

797 of 1,585 volumes held for Slovenia overlap the 1930s and 1970s — the decades Toś is attested here. Too many to list, and this atlas does not know whether any one of them names Toś. The commonest kinds: Civil registration and vital records. See everything this atlas holds for Slovenia →

Spain

183 Borne — a state counted them — Frecuencia de apellidos, Censos de población (INE).

Whose archive to write to

4,811 of 35,936 volumes held for Spain overlap the 1700s and 1840s — the decades Toś is attested here. Too many to list, and this atlas does not know whether any one of them names Toś. The commonest kinds: Church and parish registers, Probate, land and notarial, Immigration and emigration, Cemeteries and burials. See everything this atlas holds for Spain →

United States of America

121 Borne — a state counted them — Frequently Occurring Surnames from the 2010 Census.

Whose archive to write to

This atlas has no birth-year evidence for Toś in United States of America, so it cannot narrow United States of America's 528,875 volumes by date — see United States of America's own page for all of it.

France

64 Borne — a state counted them — Fichier des noms de famille 1891–2000 (INSEE, fichier national).

Whose archive to write to

4 of 1,513 volumes held for France overlap the 1920s, 1930s and 1960s — the decades Toś is attested here. None is known to name Toś: a volume overlapping these years is a document from the right place and time, not a confirmed match. Worth an afternoon.

Belgium

5 Borne — a state counted them — Family names by municipality, 1 January 2026 (Statbel, TA_POP_LST_2026).

Whose archive to write to

14 of 24,426 volumes held for Belgium overlap the 1950s and 1990s — the decades Toś is attested here. None is known to name Toś: a volume overlapping these years is a document from the right place and time, not a confirmed match. Worth an afternoon.

Denmark

Borne — a state counted them — Navne registreret i Danmark, January 2020 (Danmarks Statistik, republished by Digitaliseringsstyrelsen).

Whose archive to write to

This atlas has no birth-year evidence for Toś in Denmark, so it cannot narrow Denmark's 4,099 volumes by date — see Denmark's own page for all of it.

When it was being born, in France

INSEE counts births by surname and decade from the état civil, 1891 to 2000 — the only dated evidence in this dataset. A name that starts at zero and climbs arrived; a name that falls to nothing left, died out, or emigrated, and the decade it stops is the decade to stop searching. It counts births registered in France, so a family that emigrated in 1900 simply stops appearing, which is information rather than a defect.

  • 1891–1900 2
  • 1901–1910 3
  • 1911–1920 4
  • 1921–1930 5
  • 1931–1940 5
  • 1941–1950 8
  • 1951–1960 12
  • 1961–1970 3
  • 1971–1980 10
  • 1981–1990 4
  • 1991–2000 8

Whose archive held that ground, and when

Every surname site can tell you a name is common somewhere. This one also knows which filing system held that ground in which years — and those are the two halves of one question: my people were called this, they were there, so who has the paper, and for which century. A name in Croatia before 1881 may sit in a military series and not a county one; a name in the Netherlands before 1811 has no civil record at all, only a baptism.

This is about the ground, not about your family. A register counting a name in a country says nothing about which village. And these are the pieces of a country this atlas has drawn, which in a large one may be a corner of it — Acadia reaches into Maine and is not a statement about the United States, and Bohemia's ground crosses into Poland. Each region's own page says which ground it covers. Where a country is missing below, nothing covers it yet.

Poland
  • Pomerania and Danzig 7 eras Duchy of Pomerania → Swedish Pomerania in the west; Brandenburg-Prussia in the east → Prussia → German Empire → …
  • Bohemia 6 eras Kingdom of Bohemia → Austria → Czechoslovakia → Sudetenland and the Reichsprotektorat → …
  • Posen — Prussian Poland 8 eras Poland → Prussia → Duchy of Warsaw → German Empire → …
  • Galicia 6 eras Kingdom of Galicia–Volhynia → Poland → Austria → German and Soviet occupation → …
  • Moravia and Silesia 6 eras Margraviate of Moravia → Austria → Czechoslovakia → Reichsprotektorat Böhmen und Mähren → …
  • East Prussia 4 eras State of the Teutonic Order → Duchy, then Kingdom, of Prussia → German Empire → Russia in the north; Poland in the south; Lithuania at Memel
  • Silesia 6 eras Habsburg Bohemian crown lands → Prussia → German Empire → Divided → …
  • Congress Poland — the Russian partition 7 eras Russian Empire → Duchy of Warsaw → Kingdom of Poland, in personal union with Russia → Poland, restored → …
Slovenia
  • Central Istria 8 eras Aquileia → Habsburg → Napoleonic → Austria–Hungary → …
  • Carniola and the Slovene lands 8 eras Inner Austria → Austria → The Illyrian Provinces → Kingdom of Serbs, Croats and Slovenes, then Yugoslavia → …
United States of America
France
Belgium

Regions are also drawn in 1 other country where this name is attested, further down the register's own list. The order here is how many people a register counted, so the countries above are the ones the name most belongs to.

No record region is drawn yet for Spain — which is a gap in this atlas and not a statement about that country.

Find Toś on the map →

The surname dataset · CC0, and downloadable