Family name Swearingen (Swearingen 
) , across the world, is quite a common cognomen. The last name Swearingen is habitual in the United States, where it is quite a rare surname, Canada, where it is a rare surname, and Ireland. In absolute terms, it is commonest in the United States, Canada, and Japan.
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| Swearingen | Japan, Australia, Canada, Poland, United States |
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henry swearingen American politician (1792-1849), US (b. 1792) |
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| thomas van swearingen American politician, US (b. 1784) |
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van c. swearingen Florida Attorney General, US (b. 1873) |
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| john graham swearingen American Civil War casualty, US (b. 1830) |
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| hugh l. swearingen (b. 1849) |
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| forrest c. swearingen (b. 1885) |
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| addie peed swearingen American businessman (1904-2008), US (b. 1904) |
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| judson s. swearingen American businessman, US (b. 1907) |
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| johnnie swearingen American painter (b. 1908) |
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| rev. johnnie swearingen US (b. 1908) |
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| fred swearingen American football official, US (b. 1921) |
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| rodger swearingen born:1923-04-23|died:2015-08-27|; Swearingen, Rodger; Swearingen, Arthur Rodger, 1923-; Swearingen, A. Roger, US (b. 1923) |
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| ed swearingen American aerospace engineer, US (b. 1925) |
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| m. wesley swearingen American writer, US (b. 1927) |
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| james swearingen American composer (b. 1947) |
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