Geneva \ge-ne-va\ as a girl's name is of Old French origin, and the meaning of Geneva is "juniper tree". May refer to the Swiss city or refer to the juniper tree, whose old Dutch name was "genever", hence "gin", which is flavored with juniper berries.
Geneva has 18 variant forms: Gena, Genever, Genevia, Genevra, Genevre, Genovefa, Genoveffa, Genoveva, Ginebra, Ginevra, Ginevre, Janeva, Janevra, Jenovefa, Jineeva, Jineva, Joneva and Jonevah.
For more information, see also the related name Genevieve.