Dequanne \d(e)-quanne, dequ(an)-ne\ as a boy's name is a variant of Daquan. See for origin and meaning of Dequanne.
The baby name Dequanne sounds like Daquanne and Dequan. Other similar baby names are Dewayne, Devane, DeJuan, Deane, DeWuan, Delanie, Delane, Delaine, Deshane, Duane, Duayne, Dunne, Tyquonne and Tyquann.