Around the world, Sereyko (Sereyko 
) is an extremely rare unknown gender first name. Much more prevalently, Sereyko is the last name as well as the forename.
Bre, Elaine, Marilyn, Michael, Stephen, Cynthia, Koralyn, Tammy, Kristin, Gregory, Jessica, Timothy, Valerie, Francis, William, Richard, Janet, David, Danny, Tim, Mary, Kurt, Dale, Greg, Megan, Shawn, Stacy, Cindy, Katie, Kasha, Kevin, Paula, Regan, Debra, Caroline, and Benjamin