Family name Allworth (Allworth 
) , across the world, is a rare surname. The family name Allworth is characteristic of Australia, where it is a rare surname, Canada, and South Africa, where it is a very rare surname. In absolute terms, it most frequently occurs in the United States, Australia, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Allworth | Canada, United Kingdom, United States, South Africa, Australia |
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edward allworth United States Army Medal of Honor recipient, US (b. 1895) |
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| edward a. allworth American professor (1920-2016), US (b. 1920) |
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| robert allworth Australian composer (1943-2017) (b. 1943) |
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