A variant name was "Stryker."  A post office called Stryker was established in 1885, and closed in 1913, and a post office called Pluck was in operation from 1918 until 1951.  The origin of the name "Pluck" is obscure. 
- U.S. Geological Survey Geographic Names Information System: Pluck
- "Post Offices". Jim Forte Postal History. Retrieved 5 January 2017.
- Moyer, Armond; Moyer, Winifred (1958). The origins of unusual place-names. Keystone Pub. Associates. pp. 141–143.
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