Surname Houseworth (Houseworth 
) , throughout the world, is a rare cognomen. The family name Houseworth is habitual in the United States, where it is a rare surname, Canada, where it is a very rare surname, and India, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Houseworth | Canada, India, United States, South Africa |
| thomas houseworth American photographer, US (b. 1828) |
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| grace antoinette houseworth (b. 1892) |
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| james houseworth researcher (ORCID 0000-0001-9214-5247) |
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| john houseworth |
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