Throughout the world, Fahnestock (Fahnestock 
) is an extremely rare unknown gender first name. Much more prevalently, Fahnestock is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Fahnestock | Canada, Brazil, New Zealand, United States, Venezuela |
|
harris c. fahnestock American investment banker, US (b. 1835) |
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| wallace weir fahnestock American banker (1846-1888), US (b. 1846) |
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| gibson fahnestock American financier (1859-1917), US (b. 1859) |
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| wallace weir fahnestock American painter, US (b. 1877) |
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| sheridan fahnestock anthropologist and musicologist (b. 1912) |
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| gibson c. fahnestock Peerage person ID=495460 (b. 1913) |
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