Aetna is an American insurance provider. Aetna may also refer to: Places Canada Aetna, Alberta United States Aetna, Craighead County, Arkansas Aetna, Sharp County, Arkansas Aetna (Gary), Indiana Aetna, Kansas Aetna, Michigan Aetna, Hickman County, Tennessee Aetna, Marion County, Tennessee Aetna Springs Resort, California Aetna Township (disambiguation), the name of several places Etna, Illinois, formerly Aetna Etna, Lawrence County, Ohio, formerly Aetna Furnace Whiteside, Tennessee, formerly Aetna Other places Mount Etna (Latin: Aetna), Sicily, Italy Aetna (city), an ancient city of Sicily Other uses Aetna (nymph), a mythological Sicilian figure "Aetna", a poem ascribed to Lucilius Junior , the name of several ships of the Royal Navy See also Mount Aetna (disambiguation) Etna (disambiguation) Aitne (disambiguation)