Jamaine \j(a)-mai-ne\ as a boy's name (also used as girl's name Jamaine), is a variant of Ja- (American). See for meaning of Jamaine.
The baby name Jamaine sounds like Jamin, Yamino, Yamin, Eamann, Eaman, Jamon and Jaimini. Other similar baby names are Jermaine, Jamie, Jamile and Romaine.