Dwan \d-wan\ as a girl's name is a variant of Dawn (Old English), and the meaning of Dwan is "the first appearance of light, daybreak".

The baby name Dwan sounds like Duwan, Dowan, Dyan, Dian and Dwana. Other similar baby names are Dzana, Dana, Dane, Dany, Dani, Deann, Deane, Deana, Devan, Dhana, Diana, Dyann, Dyane, Dyana, Diann, Diane, Dion, Deon, Doran, Duana, Dwayne, Dwayna, Duane, Dylan, Gwen, Gwin and Rowan.