The name Anna has been used for five tropical cyclones in the Atlantic Ocean, as well as one in the Northwest Pacific Ocean. There were several tropical cyclones with the similar name of Ana.
Atlantic Ocean:
Hurricane Anna (1956), short-lived minimal hurricane that struck south of Tampico, Mexico
Hurricane Anna (1961), major hurricane that moved through the Caribbean Sea; caused one death and moderate damage in Central America
Hurricane Anna (1965), fast-tracking hurricane across the northeastern Atlantic Ocean; extratropical remnants dissipated near Ireland
Tropical Storm Anna (1969), long-lived tropical storm tracking from the tropical Atlantic Ocean to south of Nova Scotia
Tropical Storm Anna (1976), tracked across the northeastern Atlantic Ocean; its remnants executed a counter-clockwise loop near the Azores
Northwest Pacific Ocean:
Tropical Storm Anna (1947) (T4701), short-lived tropical storm that struck Mindanao