Around the world, Kalyva (Kalyva 
) is an extremely rare unknown gender first name. Much more frequently, Kalyva is the last name as well as the forename.
Eve, Antonia, Asimina, Aspasia, Kyriaki, Pelagia, Dimitra, Georgia, Natalia, Evgenia, Evdoxia, Foteini, Marianna, Styliani, Angeliki, Afroditi, Katerina, Petroula, Pinelopi, Despoina, Dionysia, Theodora, Xanthi, Zoitsa, Ioanna, Eirini, Mari, Mary, Anta, Anna, Agni, Roza, Vaia, Fani, Olga, Maria, Nikoleta, Marie, Annie, Dhmhtra, Tonia, Elena, Eleni, Woula, Marina, Martha, Chrisa, Joanna, Sofia, and Evanthia