Eda's name day is observed on October 15 in Estonia and also on October 15 in Latvia.
Eda is a historically feminine name often derived from Old English elements associated with prosperity or conflict. While highly popular in the USA around the turn of the 20th century, its usage has become quite rare today, lending it a vintage and classic feel. The overall mood of Eda is succinct, strong, and highly practical. Its short structure ensures a decisive tone, embodying enduring charm and reliability. Eda maintains a distinctly feminine gender classification globally across various cultures where it appears.
| Country | Day | Month | Names |
 Lithuania | 12 | January | Cezarija, Cezarijus, Ernestas, Lingaile, Vaigedas |
| Lithuania | 15 | January | Meda, Paulius, Skirgaila, Snieguole |
| Lithuania | 23 | January | Algimantasp, Gailgedas, Gunda, Raimundas |
| Lithuania | 28 | January | Gedautas, Leonidas, Nijole |
 Spain | 5 | February | Isaac, Ágata, Águeda |
| Lithuania | 21 | March | Benas, Benediktas, Lingaile, Nortautas, Reda, Saulius |
| Lithuania | 30 | March | Ferdinandas, Gvidonas, Meda, Rusne, Virmantas |
| Lithuania | 21 | April | Amalija, Anzelmas, Milgedas, Skalve |
 Latvia | 24 | April | Nameda, Varis, Visvaldis, Visvaris |
| Lithuania | 15 | May | Algedas, Izodorius, Jaunute, Sofija |
| Lithuania | 20 | May | Akvilas, Alfreda, Eidvilas, Vyginte |
 Austria | 25 | May | Beda, Gregor, Magdalene |
 Croatia | 25 | May | Beda Casni, Grgur VII. |
 Italy | 25 | May | Beda il venerabile |
 Denmark | 26 | May | Beda |
 Poland | 26 | May | Beda, Filip, Marianna, Paulina, Więcemił, Wilhelmina |
| Poland | 27 | May | Beda, Izydor, Jan, Juliusz, Lucjan, Magdalena, Radowit |
 Sweden | 27 | May | Beda, Blenda |
| Lithuania | 29 | May | Algedas, Erdvile, Magdalena, Magde |
| Croatia | 6 | June | Nobert, Neda, Klaudije, Berto |
| Austria | 8 | June | Elga, Maria, Medardus |
| Croatia | 8 | June | Dijana, Cecilija, Medardo, Vilim |
 Czechia | 8 | June | Medard |
| Denmark | 8 | June | Medardus |
 France | 8 | June | Médard |
 Hungary | 8 | June | Medárd |
| Italy | 8 | June | Medardo |
| Poland | 8 | June | Karp, Maksym, Medard, Seweryn, Wilhelm, Wyszesław |
 Slovakia | 8 | June | Medard |
| Lithuania | 28 | June | Gaudre, Irinejus, Tulgedas |
 Estonia | 13 | July | Margareeta, Margit, Mareta, Maret, Marita, Marit, Marge, Mare, Meeta, Greta, Grete, Kreet, Kreeta, Reet, Reeda |
 USA | 18 | July | Fred, Freda, Freddie, Freddy, Frederica, Frederick, Frederico, Fredrick, Fredy |
| Poland | 21 | July | Andrzej, Benedykt, Daniel, Paulina, Prakseda, Prokop, Stojsław, Wiktor, Wiktoriusz |
| Lithuania | 1 | August | Almeda, Bartautas, Bartaute |
| USA | 2 | August | Alf, Alfie, Alfonsina, Alfonso, Alford, Alfred, Alfreda, Alfredo, Alonso, Alonza, Alonzo, Alphonso, Fonzie |
| USA | 31 | August | Aden, Aidan, Aiden, Ayden, Edan, Edana, Eden, Edina, Egan, Egon |
| USA | 6 | September | Bartram, Bertram, Nasir, Veda, Yahir |
| Poland | 4 | October | Edwin, Franciszek, Konrad, Konrada, Manfred, Manfreda, Rozalia |
| Lithuania | 20 | October | Adele, Adelina, Gedas, Geimina |
| Lithuania | 2 | November | Gedartas, Gedile, Valentinas, Valys |
| Poland | 16 | November | Aureliusz, Dionizy, Edmund, Gertruda, Leon, Marek, Maria, Niedamir, Otomar, Paweł, Piotr |
| Spain | 21 | November | Demetrio, Fructuoso, Piedad |
| Lithuania | 14 | December | Alfredas, Kintvile, Tarvainas |