Dennise \d(e)-nni-se\ as a girl's name is a variant of Denise (French), and the meaning of Dennise is "follower of Dionysius".

The baby name Dennise sounds like Danise, Denyse, Denisse, Denize, Denisa, Denice, Denese and Donnisse. Other similar baby names are Dennie, Annise, Deloise, Dellise, Delise, Denni, Dinnie, Donnie, Jennice, Jenise, Jennis, Lennice, Renise, Vennisa, Vennice and Venise.