Globally, Onesta (Onesta 
) is quite a rare feminine first name. The given name Onesta is characteristic of Tanzania, where it is quite a rare female name, Italy, where it is a rare girly name, and Brazil, where it is a very rare female name. Much less frequently, Onesta is the last name as well as the forename.
Ros, Dores, Galon, Guida, Licks, Jamil, Jesus, Testa, Zanol, Santos, Audino, Garcia, Gambon, Joseph, Norman, Mussato, Cefariello, Bellini, Di Paola, Lucilla, Joachim, Francis, Damin, Rissi, Reyes, Peter, Nel, Moto, Melo, Sele, Carr, Boyi, Rapp, Duke, Lima, Noal, Carswell, Eich, Mahay, Sanga, Silva, Souza, Scott, Alves, Corso, Bosco, Kiria, Klaus, Maige, and Lambiase