All around the world, Langworthy (Langworthy 
) is an extremely rare epicene forename. Much more frequently, Langworthy is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Langworthy | United Kingdom, Australia, Zimbabwe, Canada, United States |
| lewis langworthy Peerage person ID=612904 (b. 1808) |
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| solon m. langworthy January 17, 1814–June 7, 1886, US (b. 1814) |
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| b. f. langworthy politician in the state of Minnesota, US (b. 1822) |
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