Named by the US-ACAN after the USS Forrestal, first supercarrier of the U.S. Navy. The entire Pensacola Mountains were mapped by USGS in 1967 and 1968 from U.S. Navy tricamera aerial photographs taken in 1964.
Blount Nunatak () is a prominent nunatak, 1,630 m, standing 3 nautical miles (6 km) southwest of Mount Lechner on the west side of Forrestal Range. Discovered and photographed on January 13, 1956 during a U.S. Navy transcontinental nonstop plane flight from McMurdo Sound to Weddell Sea and return. Named by US-ACAN for Hartford E. Blount, aviation machinists mate with U.S. Navy Squadron VX during Operation Deep Freeze, 1956.