Worldwide, Szeiko (Szeiko ) is an extremely rare unknown gender first name. Much more prevalently, Szeiko is the last name as well as the forename.
Сзейко
Ms, Mriangela, Juliana, Rodrigo, Aquiles, Shirley, Lizete, Gisele, Dirceu, Kleber, Karina, Sheyla, Marcos, Klevy, Katia, Alceu, Joao, Luiz, Stefanina, and Mariangela
) is an extremely rare unknown gender first name. Much more prevalently, Szeiko is the last name as well as the forename.