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Moëns

Moëns. Attested in Belgium, France, United States of America, Spain, Poland, Denmark, borne by about 5,703 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.

Mons

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.

  • Dutch 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.

  • Read about it on Wikipedia ↗ an article, with its own sources

Q21492493 on Wikidata ↗ — the item every line above came from.

It is also the name of a place

4 places drawn, the largest being Mons, Mons, Möns, MonsMons — 1Möns — 1Mons — 913Mons — 95,299
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.

  • Mons Belgium pop. 95,299 a spelling of the name
  • Mons Australia pop. 913 a spelling of the name
  • Möns Germany a spelling of the name
  • Mons United States of America a spelling of the name

Where it is borne, and where a record names it

Attested in 6 countries: Belgium, France, United States of America, Spain, Poland, DenmarkDenmark — attested, not countedPoland — 3 peopleSpain — 60 peopleUnited States of America — 191 peopleFrance — 328 peopleBelgium — 5,121 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 6 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. 5,141 people in 225 of Belgium's 565 communes, counted by Statbel. The biggest is Dendermonde with 331. Only the 150 commonest are drawn; 75 more communes hold a few each. 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.
150 places drawn, the largest being Dendermonde, Aalst, Antwerpen, Lebbeke, Gent, Puurs-Sint-Amands, Leuven, Mechelen, Evergem, Grimbergen, with 75 smaller ones omittedBrussel — 29Temse — 31Herent — 31Zele — 32Waasmunster — 32Sint-Truiden — 33Lokeren — 34Erpe-Mere — 37Charleroi — 38Lochristi — 38Berlare — 39Meise — 39Lede — 40Beveren-Kruibeke-Zwijndrecht — 42Brugge — 47Asse — 47Lievegem — 48Assenede — 48Londerzeel — 48Hamme — 50Willebroek — 50Hasselt — 51Wetteren — 54Buggenhout — 57Tongeren-Borgloon — 60Zemst — 60Opwijk — 62Tienen — 63Bornem — 65Sint-Niklaas — 73Grimbergen — 74Evergem — 75Mechelen — 87Leuven — 94Puurs-Sint-Amands — 113Gent — 150Lebbeke — 168Antwerpen — 211Aalst — 274Dendermonde — 331

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.

Belgium

5,121 Borne — a state counted them — Family names by municipality, 1 January 2026 (Statbel, TA_POP_LST_2026).

Whose archive to write to

9,365 of 24,426 volumes held for Belgium overlap the 1740s, 1790s, 1830s, 1890s, 1930s, 1950s, 1960s and 2000s — the decades Moëns is attested here. Too many to list, and this atlas does not know whether any one of them names Moëns. The commonest kinds: Civil registration and vital records, Cemeteries and burials, Church and parish registers, Censuses and population lists. See everything this atlas holds for Belgium →

France

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

Whose archive to write to

157 of 1,513 volumes held for France overlap the 1750s, 1850s, 1900s, 1930s, 1940s and 1960s — the decades Moëns is attested here. Too many to list, and this atlas does not know whether any one of them names Moëns. The commonest kinds: Church and parish registers, Civil registration and vital records, Censuses and population lists. See everything this atlas holds for France →

United States of America

191 Borne — a state counted them — Frequently Occurring Surnames from the 2010 Census; Frequently Occurring Surnames from the 2000 Census.

Whose archive to write to

This atlas has no birth-year evidence for Moëns 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.

Spain

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

Whose archive to write to

This atlas has no birth-year evidence for Moëns in Spain, so it cannot narrow Spain's 35,936 volumes by date — see Spain's own page for all of it.

Poland

3 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 Moëns in Poland, so it cannot narrow Poland's 15,686 volumes by date — see Poland's own page for all of it.

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 Moëns 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 11
  • 1901–1910 24
  • 1911–1920 24
  • 1921–1930 29
  • 1931–1940 15
  • 1941–1950 37
  • 1951–1960 48
  • 1961–1970 40
  • 1971–1980 27
  • 1981–1990 44
  • 1991–2000 29

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.

Belgium
France
United States of America
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 → …
Denmark
  • Denmark 4 eras Denmark–Norway → Denmark, after the loss of Norway → Prussia, then the German Empire → Denmark

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

Find Moëns on the map →

The surname dataset · CC0, and downloadable