Last name Byrnes (Byrnes 
, バーンズ 
, ברנס ) , worldwide, is a common cognomen. The surname Byrnes is habitual in Ireland, where it is quite a common surname, Australia, and Israel. Not in comparison with a country's population, it is commonest in the United States, Australia, and Israel.
| VARIANT | COUNTRY |
|---|---|
| Byrnes | Australia, Ireland, Israel, United States, United Kingdom |
| バーンズ | Japan |
| ברנס | Israel |
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james byrnes Politician, manufacturer and public servant from New South Wales Australia (1806-1886), IE (b. 1806) |
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james byrnes Medal of Honor recipient, IE (b. 1838) |
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thomas f. byrnes New York City firefighter, police officer and police detective, IE (b. 1842) |
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| william byrnes politician and manufacturer in New South Wales, Australia (1809–1891), AU (b. 1809) |
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thomas byrnes Premier of Queensland (1860-1898), AU (b. 1860) |
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esther byrnes American zoologist, US (b. 1866) |
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| richard byrnes Union Army officer, IE (b. 1832) |
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maude byrnes First Lady of South Carolina, 1951–1955, US (b. 1882) |
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james f. byrnes American politician, US (b. 1882) |
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| charles byrnes Politician and manufacturer in New South Wales Australia, AU (b. 1835) |
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| thomas f. byrnes American politician, US (b. 1859) |
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john william byrnes American politician (1913-1985), US (b. 1913) |
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tommy byrnes Professional basketball player (1923-1981), US (b. 1923) |
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| jim byrnes American baseball player (1880-1941), US (b. 1880) |
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edd byrnes American actor (1932-2020), US (b. 1933) |
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