The Kuo surname
In the 2010 U.S. Census, 7,426 people carried this name — #4,767 among all U.S. surnames, about 1 in every 39,700 people counted. That is up 13% from 6,570 in 2000.
Where the name comes from
The origin of the Kuo surname
From Mandarin 郭 (Guō).
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Kuo» (English), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.
In Argentina’s national register
At least 127 people named Kuo 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 City of Buenos Aires.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In Switzerland’s population statistics
28 people named Kuo live in Switzerland.
They live in 4 of Switzerland’s 26 cantons, most of all in Zurich.
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.
In the Nordic population registers
55 people named Kuo 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
Kuo in American newspapers,
1919–1929.
Chronicling America, Library of Congress — digitised newspapers in the public domain · 94,613 pages in all carry the name.
In print
Kuo in Australian newspapers,
1840s–1980s.
822 articles name a Mr, Mrs or Miss Kuo. The most, 125, date from the 1890s. Victoria has the most articles, but weighed against how much of each state’s press from the same decades has been digitised, the name stands out most in the Australian Capital Territory, at 1.7 times its expected share.
Articles, by state
Trove, National Library of Australia (trove.nla.gov.au) · articles in its digitised newspapers that name a Mr, Mrs or Miss Kuo.
Who carried it
People named Kuo,
with a public archive behind them.
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Irene Kuo 1919–1993 · chef
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Irene Kuo 1919–1993 · chef
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Jung-chao Kuo 1930–2019 · scientist
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Benjamin C. Kuo 1930–2012 · electrical engineer
Wikidata (CC0) · 10 lives in all are documented under this name.
In the public record
People named Kuo,
in the records of 4 countries.
Soldiers, farmers, migrants and neighbours who carried the name and left a trace in public archives. Everyone shown here died long ago or was born more than a century ago.
United States82 records
- U.S. alien registration index, 1940–1955 78
- New York State death index (outside NYC), 1957–2001 3
- New York City birth, marriage and death certificates 1
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Example: U.S. alien registration card, 1940s Alien registration Hwei Nan KuoBorn 1910 in Kunming, China. Entered the United States at San Francisco in 1946. Listed in the U.S. alien registration index, 1940–1955.
U.S. National Archives, Flexoline Index Data File (public domain) -
Example: U.S. death certificate, 1910 Death record Wong KuoDied 1946 in Manhattan, New York, aged 61.
NYC Department of Records & Information Services, Historical Vital Records (NYC Open Data) -
Example: U.S. death certificate, 1910 Death record Shienwoo KuoDied 1971 in New York State, aged 76.
New York State Department of Health, Genealogical Research Death Index
Showing 3 of 82 records for Kuo in the United States.
Counts: U.S. National Archives, Flexoline Index Data File (public domain) · New York State Department of Health, Genealogical Research Death Index · NYC Department of Records & Information Services, Historical Vital Records (NYC Open Data). Example pages, not the records of the people shown: Alien Registration Receipt Card, Form AR-3, photo by Bobjgalindo via Wikimedia Commons (CC BY 4.0); Certificate of death, Oregon State Board of Health, 1910, Oregon State Archives (public domain).
Netherlands3 records
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Example: marriage register, 1911 Marriage record Pao Sun KuoMarried in 1937 in Utrecht. Died 1972 in Nijmegen; "restauranthouder".
Open Archives, Het Utrechts Archief (CC BY 4.0); Open Archives, Gelders Archief (CC BY 4.0) -
Example: marriage register, 1911 Marriage record Sun Yan KuoMarried in 1945 in Dordrecht; merchant.
Open Archives, Regionaal Archief Rivierenland (CC BY 4.0)
Showing 2 of 3 records for Kuo in the Netherlands.
Counts: Open Archives (CC BY 4.0). Example pages, not the records of the people shown: Marriage register, Tilburg, 1911, Regionaal Archief Tilburg (public domain).
Canada1 record
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Example: Canadian cemetery Burial record Sw Xin KuoBuried in 1984 at Queen's Park Cemetery, Calgary, Alberta.
City of Calgary. Contains information licensed under the Open Government Licence – City of Calgary.
Counts: City of Calgary. Contains information licensed under the Open Government Licence – City of Calgary. Example pages, not the records of the people shown: Fairview Lawn Cemetery, Halifax, photo by Edgar El (CC BY 3.0).
France1 record
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Example: French death register, 1930 Death record Christian Stephan KuoBorn 1948 in Paris; died 1980 in Créteil (Val-de-Marne).
Insee, Fichier des personnes décédées (Licence Ouverte)
Counts: Insee, Fichier des personnes décédées (Licence Ouverte). Example pages, not the records of the people shown: Death register of Nice, 1930, Archives départementales des Alpes-Maritimes (public domain).
Nearby in the index
Surnames next to Kuo.
- Kunkle 4,682 · U.S. census
- Kunkler 707 · U.S. census
- Kunstler 105 · U.S. census
- Kuntz 10,848 · U.S. census
- Kunz 9,953 · U.S. census
- Kunze 3,351 · U.S. census
- Kupczyk 322 · U.S. census
- Kupfer 1,190 · U.S. census
- Kupiec 918 · U.S. census
- Kupper 691 · U.S. census
- Kuras 801 · U.S. census
- Kurek 1,703 · U.S. census
When the index is not enough
This page says where Kuo 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.
