Last name Ευδοκία (Evdokia 
, Eudoxie 
, Eudokia 
, and others...) , in the entire world, is a common family name. The family name Ευδοκία is habitual in Greece, where it is quite a common surname, Saint Lucia, and Georgia. Not in comparison with a country's population, the name is most common in Greece, Ethiopia, and Poland. More frequently, Ευδοκία is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Evdokia | Cyprus, Georgia, Bulgaria, Greece, Israel |
| Eudoxie | Ethiopia, Democratic Republic of the Congo, Ivory Coast, Cameroon, Benin |
| Eudokia | Cyprus, United States, Poland, Greece, Mozambique |
| Ευδοκία | Greece |
| Eudokija | Brazil, United States |