Across the world, Smailis (Smailis 
) is an extremely rare unknown gender given name. Much more frequently, Smailis is the last name as well as the forename.
Mr, Barbara, Katrina, Lampros, Loretta, Jacklyn, Natalie, Vasilis, Casimir, Ioannis, Georgios, Laurynas, Cassandra, Katherine, Dimitrios, Gražvydas, Evangelos, Christos, Antonis, Stanley, Suzanne, Kaz, Lori, Jean, Steve, Kathy, Debra, Darla, Donna, Elsie, Hafid, Ilias, Marios, Kostas, Lauren, Jackie, Joseph, Edward, Vasileios, and Panagiotis