It's a topographic surname, meaning it describes a place. It comes from the Old English word "dōs," which means "hill" or "ridge."
However, it's important to note that surnames can evolve over time and can be found in different cultures. While Doss is primarily found in English-speaking countries, it could also have origins in other regions.
To determine a more specific origin for a particular individual with the surname Doss, you would need to research their family history and look for clues in family records.