Donston is an English surname of Old English origin, derived from the word dun, meaning hill or mound. It is believed to have originated in the 11th century, when the name was first recorded in the Domesday Book. Donston is also associated with the Old English word dun, which referred to a hill or mound. The name is thought to have been brought to England by the Normans, who introduced their own surnames and customs. Over time, the name has evolved and been adapted into various forms, including Donston, Donston, and Donstoni. Today, the name is still found in England and is also used in other countries, including the United States.