Delyse \d(e)-ly-se\ as a girl's name is a variant of De- (American) and Delicia (Latin), and the meaning of Delyse is "pleasure, delight".
The baby name Delyse sounds like Delise, Deloise, Delisa, Delyssa, Delysia, Dellise, Delis, Delice, Dalise and Dilys. Other similar baby names are Delyne, Deyse and Denyse.