Globally, Oniva (Oniva 
) is a rare feminine forename. The first name Oniva is habitual in Latin America and the Caribbean, particularly Brazil, where it is a very rare girly name. Much less frequently, Oniva is the last name as well as the forename.
Luz, Toppo, Nunes, Heidt, Fraga, Santos, Lisboa, Martins, Machado, Almeida, Barbosa, Ribeiro, Silveira, Silalahi, Castanho, Teixeira, Hambrick, Oliveira, Rodrigues, Goncalves, Quichabeira, Nascimento, Jesus, Lemes, Glitz, Gomes, Apno, Both, Doim, Haas, Vonz, Maria, Mello, Meira, Singh, Silva, Mascarenhas, Sousa, Alves, Arend, Abadi, Costa, Borba, Bueno, Kauer, Klein, Paula, Ruela, Souza, and Westenhofen