The history of the mountain's present name has two competing stories. One has it named for Thomas M. Hammond, Jr., a surveyor active in the west end of the Olympic Peninsula from 1895 to 1904. The second version has it named after boy scout Thomas Martin, a member of the 1914 first ascent climbing party led by Edmond S. Meany. Meany, who was then the Commissioner of Scouting in Seattle, promised the party of scouts that the first to reach the summit would have it named for him, and the 13-year-old bested his companions. Tom Martin would later become Washington State Treasurer, and a candidate for governor in 1952.