Across the world, Skalkos (Skalkos 
) is an extremely rare unknown gender first name. Much more frequently, Skalkos is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Skalkos | Canada, Australia, Ireland, United States, Greece |
Gus, James, Julie, Nancy, Heidi, Ilias, Sophie, Sylvia, Andrew, Adrian, Ashley, Petros, George, Thanos, Thomas, Nicole, Olivia, Yannis, Yianni, Michael, Sackies, Stelios, Leann, Gabik, Donna, Peter, Lee, Lia, Eva, Zoe, Mary, Stan, Anna, Kate, Paul, Lisa, Anthony, John, June, Taso, Tina, Nick, Evan, Olga, Sarah, Simon, Areti, Chris, Joan, and Pierros