All around the world, Siokos (Siokos 
) is an extremely rare unknown gender first name. Much more frequently, Siokos is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Siokos | Belgium, South Africa, Australia, United States, Greece |
Sara, Ilias, Marios, Stella, Angela, Angelo, Amelia, Athena, Kostas, Dennis, Gordon, George, Lauren, Joseph, Joanna, Faidon, Zissie, Sotiris, Stavros, Andreas, Antreas, Barbara, Hlias, Elyse, Eleni, Nikos, Shae, Deno, Gina, John, Jean, Tina, Niko, Zach, Shawn, Susan, Kathryn, Steve, Costa, Panag, Panos, Peter, Danny, David, Drucy, James, Julie, Jimmy, April, and Kristen