Zenaida \z(e)-nai-da\ as a girl's name is a variant of Zenaide (Greek), Zenobia (Greek) and Zinaida (Russian, Greek), and the meaning of Zenaida is "life of Zeus; belonging to Zeus".
The baby name Zenaida sounds like Zenayda, Zenda and Zinaide. Other similar baby names are Senalda, Zenia, Zaida, Zenina and Zoraida.