Family name Silverthorne (Silverthorne 
) , globally, is quite a rare last name. The surname Silverthorne is habitual in Canada, where it is a rare surname, the United Kingdom, and Australia. Not in comparison with a country's population, the name is most common in the United States, the United Kingdom, and Canada.
| VARIANT | COUNTRY |
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| Silverthorne | United Kingdom, South Africa, Australia, United States, Canada |
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jeffrey silverthorne American photographer, US (b. 1946) |
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judith silverthorne Canadian writer, CA (b. 1953) |
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| dennis silverthorne figure skater, GB (b. 1923) |
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| winifred silverthorne Olympic pair skater, GB (b. 1925) |
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| jeanne silverthorne American artist, US (b. 1950) |
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| michael silverthorne Canadian classical philologist and translator, CA (b. 1950) |
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| paul silverthorne violist, GB (b. 1951) |
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| william edward silverthorne Peerage person ID=77284 |
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| alexandra silverthorne American photographer, US (b. 1980) |
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| anthony silverthorne (died 1696) |
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| ella silverthorne Peerage person ID=92069 |
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