The name "Don Ernesto Glacier", for the catcher Don Ernesto owned by the Compañía Argentina de Pesca, was used for a glacier in the area on a British Admiralty chart in 1931.
A glacier in the region was named "Don Ernesto Glacier" because it was associated with Don Ernesto, a fish caught by Compañía Argentina de Pesca in 1931, as recorded on a British Admiralty chart.