Ellyza \e-lly-za\ as a girl's name is a variant of Elizabeth (Hebrew), and the meaning of Ellyza is "God's promise; God is my oath".
The baby name Ellyza sounds like Elyza and Elliza. Other similar baby names are Ellena, Ellsa, Allysa, Alyza, Ellura, Ella, Elayna, Ellba, Ellyn, Elly, Ellga, Elysa, Ellita, Eliza, Elza, Elyzza, Ellyssa, Ellyse, Ellina, Ellia, Ellyce, Ellma and Ellona.