The Calatayud surname
In the 2010 U.S. Census, 222 people carried this name — #84,463 among all U.S. surnames, about 1 in every 1,250,000 people counted. That is up 31% from 169 in 2000.
In Argentina’s national register
At least 1,097 people named Calatayud live in Argentina.
RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in Buenos Aires Province.
Where it concentrates, on the mapWhere they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In France’s civil register
France’s register of deaths holds 381 people named Calatayud.
182 of them were born outside France. Those born in France came from 28 départements, most often Hauts-de-Seine.
Where it concentrates, on the mapWhere they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
In Switzerland’s population statistics
40 people named Calatayud live in Switzerland.
They live in 6 of Switzerland’s 26 cantons, most of all in Basel-Landschaft.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
Who carried it
People named Calatayud,
with a public archive behind them.
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Vicente Calatayud y Bonmati 1846–1909 -
Celedonio Calatayud 1880–1931 · inventor -
Pablo Calatayud 1889–1979 · lawyer -
Gabriel José Calatayud y Amasa 1697–1777 · Catholic monk
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Gabriel José Calatayud y Amasa 1698–1777 · Catholic monk
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Alejo Calatayud 1700–1731 · goldsmith
Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.
Nearby in the index
Surnames next to Calatayud.
- Calabria 1,118 · U.S. census
- Calabro 3,187 · U.S. census
- Calais 706 · U.S. census
- Calame 549 · U.S. census
- Calandra 1,653 · U.S. census
- Calas 349 · U.S. census
- Calbo 224 · U.S. census
- Calcagni 706 · U.S. census
- Calcagno 1,550 · U.S. census
- Caldara 251 · U.S. census
- Calderara 132 · U.S. census
- Calderon 77,085 · U.S. census
When the index is not enough
This page says where Calatayud is.
A volume says what happened to it.
Every page in the index is free and stays free. The Heritage Volume is the long form: the full paper trail, the arms, the crossing — bound, and yours.