In all the world, Porterfield (Porterfield 
) is an extremely rare male given name. Predominantly, Porterfield is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Porterfield | United Kingdom, South Africa, United States, Canada, New Zealand |
| allen wilson porterfield author, translator, US (b. 1878) |
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| lewis b. porterfield United States admiral, US (b. 1879) |
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| boyd porterfield plantation owner and slaveholder (died 1795) |
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| boyd porterfield Peerage person ID=107008 |
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