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Beldi

Beldi. Attested in France, Spain, Belgium, borne by about 209 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.

Beldy

Only sounds alike

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

BeldBaldiBeldaBeldoBeldéBełdaBełdo

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.

  • Hungarian 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.

Q122763563 on Wikidata ↗ — the item every line above came from.

It is also the name of a place

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.

  • Bełda Poland only a phonetic neighbour, not a spelling

Where it is borne, and where a record names it

Attested in 3 countries: France, Spain, BelgiumBelgium — 13 peopleSpain — 50 peopleFrance — 146 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. Blank is not absence. This draws the 3 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. 13 people in 2 of Belgium's 565 communes, counted by Statbel. The biggest is Sint-Jans-Molenbeek with 7. 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.
2 places drawn, the largest being Sint-Jans-Molenbeek, BoomBoom — 6Sint-Jans-Molenbeek — 7

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.

France

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

Whose archive to write to

165 of 1,513 volumes held for France overlap the 1870s, 1910s and 1980s — the decades Beldi is attested here. Too many to list, and this atlas does not know whether any one of them names Beldi. The commonest kinds: Civil registration and vital records, Censuses and population lists, Church and parish registers. See everything this atlas holds for France →

Spain

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

Whose archive to write to

13,863 of 35,936 volumes held for Spain overlap the 1820s, 1830s, 1850s, 1880s, 1900s, 1950s, 1960s, 1970s and 1980s — the decades Beldi is attested here. Too many to list, and this atlas does not know whether any one of them names Beldi. The commonest kinds: Church and parish registers, Probate, land and notarial, Immigration and emigration, Civil registration and vital records. See everything this atlas holds for Spain →

Belgium

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

Whose archive to write to

This atlas has no birth-year evidence for Beldi in Belgium, so it cannot narrow Belgium's 24,426 volumes by date — see Belgium'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. This name's first French births fall in 1921–1930 and its last in 1991–2000.

  • 1891–1900 —
  • 1901–1910 —
  • 1911–1920 —
  • 1921–1930 5
  • 1931–1940 1
  • 1941–1950 2
  • 1951–1960 5
  • 1961–1970 15
  • 1971–1980 30
  • 1981–1990 33
  • 1991–2000 55

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.

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

Find Beldi on the map →

The surname dataset · CC0, and downloadable