Definitions of Dana:

• noun:   Celtic goddess who was the mother of the Tuatha De Danann; identified with the Welsh Don
• name:  A female given name (common: 1 in 819 females; popularity rank in the U.S.: #179)
• name:  A male given name (common: 1 in 2380 males; popularity rank in the U.S.: #314)
• name:  A surname (rare: 1 in 50000 families; popularity rank in the U.S.: #7161)