The Co surname
In the 2010 U.S. Census, 2,642 people carried this name — #11,846 among all U.S. surnames, about 1 in every 111,100 people counted. That is up 54% from 1,714 in 2000.
In France’s civil register
France’s register of deaths holds 72 people named Co.
17 of them were born outside France. Those born in France came from 11 départements, most often Pyrénées-Orientales.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
In the Nordic population registers
26 people named Co is counted in Sweden.
Sweden’s figure is from 31 December 2022, the last count Statistics Sweden published.
Counted, by country
Own calculations based on data from Statistics Sweden (SCB), surnames with at least two bearers, 31 December 2022 — CC BY 4.0 (names with 20 or more bearers shown).
In print
Co in American newspapers,
1903.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 16,683,487 pages in all carry the name.
Who carried it
People named Co,
with a public archive behind them.
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Conrado Co 1940– · badminton player
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Alfredo Co 1949– · philosopher
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Atoy Co 1951– · basketball player
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Leonard Co 1953–2010 · botanical collector
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Tomas B. Co 1959–
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Jobett Hereli 1984– · badminton player
Wikidata (CC0) · 7 lives in all are documented under this name.
Nearby in the index
Surnames next to Co.
- Clos 580 · U.S. census
- Close 9,474 · U.S. census
- Closson 1,928 · U.S. census
- Cloud 14,555 · U.S. census
- Cloutier 7,461 · U.S. census
- Clovis 495 · U.S. census
- Coache 142 · U.S. census
- Cobert 413 · U.S. census
- Cobo 1,210 · U.S. census
- Cobos 4,980 · U.S. census
- Coca 2,162 · U.S. census
- Cocagne 121 · U.S. census
When the index is not enough
This page says where Co 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.