In the entire world, Efthalia (Efthalia 
) is a common girly first name. The first name Efthalia is habitual in Greece, where it is a common feminine name, and the United States, where it is a very rare principally female, but very seldom masculine name. Likewise, Efthalia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Efthalia | Germany, Belgium, United States, Greece, France |
| efthalia angelopoulou researcher |
|
|
| efthalia chatzisymeon researcher |
|
|
| efthalia kogianni researcher (ORCID 0000-0002-2375-883X) |
|
|
| efthalia traianou researcher |
|
|
| efthalia massou researcher (ORCID 0000-0003-0488-482X) |
|
|
| efthalia chryssikou Ph.D. Massachusetts Institute of Technology 1998 |
|
|
| efthalia siakalli Cypriot association football player, CY |
|