Throughout the world, Koulouras (Koulouras 
) is an extremely rare unknown gender given name. Much more frequently, Koulouras is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Koulouras | United States, Canada, Greece, Brazil |
Mr, Petros, George, Emalie, Michail, Mixalis, Aggelos, Phyllis, Georgia, Giannis, Ioannis, Mathaios, Stamatis, Christos, Georgios, Nikolaos, Christine, Christina, Katherine, Dimitrios, Geraldine, Grigorios, Kostas, Sophie, Sophia, Ilias, Kim, Anne, Dean, Gena, Leah, John, Thea, Tina, Susan, Spero, Theodoros, Chris, Perry, Peter, Leigh, Linda, Jamie, Jason, Joyce, Nancy, Nikos, Eleni, Katie, and Emmanouil