| New calendar | Wednesday, 20 January 2027 |
|---|---|
| Old calendar | Tuesday, 2 February 2027 |
Spellings and nicknames
Effie, Effy, Efthimios, Evthymios, Thymios, Tim, Timmie, Timmy, Timothy, Έφη μου, Ευθυμία, Ευθυμούλα, Ευθύμιος
| New calendar | Wednesday, 20 January 2027 |
|---|---|
| Old calendar | Tuesday, 2 February 2027 |
Effie, Effy, Efthimios, Evthymios, Thymios, Tim, Timmie, Timmy, Timothy, Έφη μου, Ευθυμία, Ευθυμούλα, Ευθύμιος