The surname "Stearns" is of English origin and is derived from the Old English word "styrne," meaning "stern" or "severe." It is a relatively uncommon surname and can be found in various regions, particularly in the United States, where many families with this name have settled over the years. Notable individuals with the surname include Charles Stearns, an American politician, and William Stearns, a prominent educator. The name has also been associated with various places, such as Stearns County in Minnesota, which reflects the historical significance of the surname in American history.