All over the world, Costos (Costos 
) is a very rare mostly masculine, but seldom girly first name. More prevalently, Costos is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Costos | Mexico, United States, El Salvador, Colombia, Romania |
De, Patti, Profe, Daryl, Laura, James, Jason, Jorge, Emily, Verna, Oscar, Martha, Sandra, Sergio, Angela, Carlos, Carmen, Raphel, Robert, George, Nataly, Henrry, Karen, Victor, Bruce, Carol, Bob, Kim, Lou, Ing, Alex, Alan, Bess, Ruth, Lisa, Luis, John, Jefe, Juan, Toni, Nick, Maria, Mehdi, Sarah, Amber, Aurco, Chris, Craig, and Michael