Jenista \j(e)-nis-ta, jen(i)-sta\ as a girl's name is a variant of Genista. See for origin and meaning of Jenista.
The baby name Jenista sounds like Ginista and Geneesta. Other similar baby names are Jenita, Genisa, Janissa, Jenetta, Jenise, Jenessa, Jennita, Jonisa, Jonita, Junita, Juniata and Janita.