In the world, Staikou (Staikou 
) is an extremely rare unknown gender first name. Much more prevalently, Staikou is the last name as well as the forename.
Ms, Marilena, Stefania, Stamatia, Angeliki, Argyro-Maria, Katerina, Kalliopi, Despoina, Georgina, Lamprini, Theodora, Efthymia, Vasiliki, Margarita, Stamatina, Stavroula, Alexandra, Anastasia, Christina, Panagiota, Paschalia, Evgenia, Tatiana, Georgia, Dimitra, Mary, Anna, Kiki, Lina, Maria, Sofia, Katia, Eleni, Vicky, Ilona, Nikoletta, Marina, Anjela, Athina, Elpida, Eirini, Vaitsa, Ioanna, Mirella, Antonia, Chryssa, Pelagia, Sylvia, and Evangelia