The name Éva has a recognized name day in Hungary which falls on December 24th.
Éva is a historically significant feminine name derived from the Hebrew word for 'life' or 'living one.' Although its unaccented variant, Eva, is more prevalent in the USA, the name is immensely popular throughout Central Europe and Scandinavia. Historically, variants of Éva have been consistently used worldwide for millennia, reflecting its foundational status in naming traditions. It maintains a strictly feminine gender identity globally. The name exudes a mood of classic elegance, blending traditional sophistication with an underlying sense of gentle strength.
| Country | Day | Month | Names |
 Austria | 3 | January | Genoveva, Odilio |
 Croatia | 3 | January | Isusovo, Genoveva, Cvijeta |
 Hungary | 3 | January | Genovéva, Benjámin |
 Spain | 3 | January | Daniel, Genova, Genoveva, Jennifer, Florencio, Prisciliano |
 USA | 3 | January | Gaynor, Geneva, Genevieve, Guenna, Jenifer, Jenna, Jennie, Jennifer, Jenny |
 Greece | 1 | March | Evdokia, Paraskevas |
| USA | 7 | March | Davon, Devan, Deven, Devin, Devon, Devonta, Devonte, Devyn, Dewey, Lothar, Luther |
 Latvia | 9 | March | Ausmis, Ervalds, Evalds |
 Bulgaria | 10 | March | Galin, Galina, Galya, Galyo, Genoveva |
| Austria | 14 | March | Eva, Evelyn, Mathilde |
| Bulgaria | 25 | March | Blagovest, Blagovesta, Blagoi, Blaga, Blago, Blaguna, Bonka, Boncho, Marian, Mariana, Blazhe, Evangelina, Vangel, Dobri, Dobrina, Dobrinka |
| Greece | 25 | March | Evaggelos, Eva, Vangelis, Lili |
| Bulgaria | 6 | May | Georgi, Georgiya, Gergana, Gyuro, Galin, Galina, Galya, Ganka, Gancho, Genko, Genoveva, Gergin, Gergana, Gergina, Ginka, Zhorzh |
| USA | 28 | May | Bevan, Bevis, Emil, Emiliano, Emilio, Faron, Ferrin, Ferron |
| Greece | 7 | June | Sevastianis, Sevasti, Sebastian |
| Latvia | 10 | June | Anatols, Bitite, Genoveva, Malva, Merida |
| USA | 18 | June | Effie, Efrain, Eph, Ephraim, Marina, Marnie, Nevaeh |
 Estonia | 26 | June | Manivald, Vanevald, Vane, Vaane, Vaano, Vaino |
| Bulgaria | 26 | July | Paraskev, Paraskeva, Parashkev, Parashkeva |
| Latvia | 9 | August | Gedimins, Genoveva, Madara, Tautgodis |
| USA | 24 | August | Baird, Bard, Bart, Barth, Bartholomew, Bowen, Evan, Ewan, Keon, Owen |
 France | 6 | September | Bertrand, Eva |
| Spain | 6 | September | Eva, Fausto |
 Finland | 10 | September | Kalevi, Kaleva |
| Greece | 11 | September | Evathia, Eve, Theodora |
| Latvia | 12 | September | Albins, Erna, Eva, Evita, Selga |
| Croatia | 3 | October | Kandid, Maksimilijan, Evald |
| Estonia | 3 | October | Evald, Eevald, Eevo, Evert |
 Lithuania | 3 | October | Alanta, Evaldas, Kristina, Milgintas |
 Norway | 3 | October | Evald, Evelyn |
 Sweden | 3 | October | Evald, Osvald |
| Spain | 10 | October | Tomás de Villanueva |
| Bulgaria | 14 | October | Pencho, Penka, Petka, Petko, Paraskeva, Parashkeva |
 Romania | 14 | October | Parascheva |
| Greece | 24 | October | Sevastianis, Sebastian |
 Italy | 26 | October | Evaristo |
| Lithuania | 26 | October | Evaristas, Liaudginas, Minginte |
| Spain | 26 | October | Evaristo |
| France | 30 | October | Bienvenue, Maéva |
| Croatia | 24 | November | Sveti Vijet. muc., Krizogon, Krševan |
| Croatia | 13 | December | Ivan, Krševan |
 Ukraine | 21 | December | Eva, Eve, Julianna, Ulianna |
| Croatia | 23 | December | Adam, Eva |
| Austria | 24 | December | Adam, Eva |
 Czechia | 24 | December | Adam, Eva |
| Estonia | 24 | December | Aadam, Tammo, Tamur, Eeva, Eevi, Eva, Eve, Evi, Ivi, Iivi, Ivika, Eveli, Evelin |
| Finland | 24 | December | Aatami, Eeva, Eevi, Eveliina |
| Latvia | 24 | December | Adams, Ieva |
| Lithuania | 24 | December | Adomas, Girstautas, Ieva, Minvyde |
| Norway | 24 | December | Adam, Eva |
 Slovakia | 24 | December | Adam, Eva |
| Sweden | 24 | December | Eva |
| USA | 24 | December | Adan, Adana, Adam, Adamina, Addison, Ava, Eva, Eve, Evelyn |
| USA | 26 | December | Esteban, Estefania, Estefany, Estevan, Stefan, Stefanie, Stephan, Stephanie, Stephany, Stephen, Steve, Steven, Stevie |