| Country | Day | Month | Names |
 Lithuania | 3 | January | Genovaite, Vida, Viltautas |
 Sweden | 3 | January | Alfred, Alfrida |
 Bulgaria | 6 | January | Bogomil, Bogdan, Bogdana, Bozhidar, Bozhidara, Borislav, Borislava, Jordan, Yordan, Yordanka, Nayden, Teodosii |
 Latvia | 11 | January | Arkadijs, Franciska, Smaida |
| Latvia | 16 | January | Lida, Lidija, Lija |
 Spain | 18 | January | Florida, Beatriz, Mario, Pia |
 Ukraine | 21 | January | Candid, Candida, Candace, Eugene, Yaroslav, Slavko |
| Lithuania | 28 | January | Gedautas, Leonidas, Nijole |
 Poland | 28 | January | Agnieszka, Augustyn, Flawian, Ildefons, Julian, Karol, Leonidas, Piotr, Radomir, Roger, Waleriusz |
 Denmark | 1 | February | Brigida |
| Poland | 1 | February | Bryda, Brygida, Dobrocha, Dobrochna, Iga, Ignacja, Ignacy, Paweł, Siemirad, Żegota |
 Hungary | 2 | February | Karolina, Aida |
| Spain | 2 | February | Catalina, Aída, Felipe, Ayuda, Candelaria, Purificación, Néstor |
 USA | 2 | February | Aleta, Aletha, Alethea, Alida, Alita, Lita |
 Estonia | 4 | February | Armiida, Arma, Armi, Miida, Meida |
 Croatia | 13 | February | Jordan, Božidar, Božica |
| Sweden | 18 | February | Frida, Fritiof |
| Lithuania | 19 | February | Konradas, Nida, Sarunas, Zuzana |
| USA | 4 | March | Casimir, Humbert, Humberto, Kasimir, Kasimira, Placida, Placidia |
| Bulgaria | 7 | March | Bozhan, Bozhidar, Bozhidara, Bozhil, Bozhko, Emanuil, Manol, Mancho, Teodor, Teodora, Toto, Todor, Teodor, Todora, Dora, Bogdan, Bogdana |
| Spain | 7 | March | Clotilde, Felicidad |
| Bulgaria | 19 | March | Dariya, Naiden, Naida |
| Latvia | 19 | March | Daris, Inga, Ingrida, Ingus, Jazeps |
| Estonia | 27 | March | Leida, Leidi, Leia, Laide, Laidi |
| Latvia | 5 | April | Mirjama, Vidaga, Vija, Virdzinija |
| Latvia | 7 | April | Helmuts, Zina, Zinaida |
| Latvia | 10 | April | Anita, Anitra, Turaida, Zile, Zilite |
| Latvia | 11 | April | Hermanis, Ira, Irida, Vilmars |
 Greece | 15 | April | Leonidas, Leo |
 Austria | 22 | April | Alfred, Kaj, Leonidas |
 Finland | 22 | April | Alina, Aida |
| Lithuania | 22 | April | Leonas, Leonidas, Norvaide, Visgailas |
| USA | 22 | April | Caia, Caissa, Kai, Kaila, Kailey, Kaleigh, Kaley, Kay, Kayla, Kaylee, Kayleigh, Kayley, Kaylie, Kaylin, Kaylyn, Leonidas, Makayla, Mckayla |
| Estonia | 24 | April | Vanda, Vaida, Aada, Iida |
 France | 26 | April | Alida |
| Hungary | 6 | May | Ivett, Frida |
 Slovakia | 8 | May | Ingrida |
| Sweden | 9 | May | Reidar, Reidun |
| Latvia | 12 | May | Ina, Inara, Inars, Valida, Valija |
| Latvia | 13 | May | Ina, Ira, Iraida, Irena, Irene, Irina, Miervalda |
| Latvia | 31 | May | Alida, Jusma, Jusmins |
| Latvia | 4 | June | Elfrida, Frederika, Gaigala, Sintija |
| Latvia | 6 | June | Adalberts, Ardis, Arnis, Ingrida, Vairis |
| Spain | 6 | June | Norberto, Artemio, Amancio, Cándida, Ismael |
| Latvia | 7 | June | Arnis, Gaida, Gijs |
| Latvia | 8 | June | Frida, Fridis, Fridolins, Mundra |
| Latvia | 10 | June | Anatols, Bitite, Genoveva, Malva, Merida |
| Spain | 10 | June | Amalia, Amelia, Getulio, Críspulo, Asterio, Trinidad, Máximo |
| Latvia | 11 | June | Ingus, Mairis, Sigrida, Svens, Vidvuds |
| Spain | 11 | June | Benito, Bernabé, Aléida |
| Poland | 15 | June | Abraham, Angelina, Bernard, Jolanta, Leona, Leonida, Nikifor, Wit, Witold, Witołd, Witolda, Witosław, Wodzisław |
| USA | 15 | June | Alice, Alicia, Alisa, Alisha, Alison, Alissa, Allie, Allison, Allyson, Alyce, Alyse, Alysha, Alysia, Alyson, Alyssa, German, Germain, Germaine, Jermaine, Vidal, Vito |
| Hungary | 17 | June | Laura, Alida |
| USA | 22 | June | Alban, Albin, Albion, Nereida, Nerida, Nerissa |
| Lithuania | 23 | June | Arvydas, Vaida, Vanda, Zenonas |
| Latvia | 28 | June | Kitija, Vidars, Viestarts, Viesturs |
| Spain | 2 | July | Visitación, Martiniano, Vidal, Teodorico, Teobaldo |
| Poland | 15 | July | Daniel, Dawid, Dawida, Egon, Henryk, Iga, Ignacja, Ignacy, Lubomysł, Niecisław, Włodzimierz, Żegota |
| Spain | 22 | July | Teófila, Zoraida, Magdalena, Zaida, Primitiva |
| Estonia | 23 | July | Senta, Saida, Seida, Siina |
 Italy | 23 | July | Brigida di Svezia |
| Spain | 23 | July | Brigida, Teresa, Boris |
 Norway | 28 | July | Reidar, Reidun |
| Slovakia | 1 | August | Božidara |
| USA | 3 | August | Lida, Liddy, Lidia, Loyal, Lydia, Lyle, Lyman |
| Poland | 12 | August | Bądzisław, Hilaria, Klara, Lech, Leonida, Piotr |
| Latvia | 16 | August | Aistars, Astra, Astrida |
| Latvia | 17 | August | Anaida, Drosmis, Olegs, Vilibalds, Vineta |
| Lithuania | 22 | August | Ipolitas, Karijotas, Rimante, Sigitas, Zygfridas |
| Sweden | 31 | August | Arvid, Vidar |
| USA | 31 | August | Aden, Aidan, Aiden, Ayden, Edan, Edana, Eden, Edina, Egan, Egon |
| Lithuania | 2 | September | Ingrida, Protenis, Steponas, Vilgaude |
| Latvia | 3 | September | Bella, Berta, Klaudija, Klaudijs, Slaida |
| Latvia | 5 | September | Klaudija, Perse, Persijs, Vaida |
| Lithuania | 12 | September | Gvidas, Marija, Tolvaldas, Vaidmante |
| Latvia | 13 | September | Iza, Izabella, Izanda, Izida |
| Finland | 14 | September | Iida, Iita, Isla |
| Greece | 17 | September | Sofia, Sophia, Sonia, Agapis, Elpidas |
| Lithuania | 5 | October | Donata, Edvinas, Gilda, Palemonas, Placidas |
| Poland | 8 | October | Artemon, Bryda, Brygida, Demetriusz, Laurencja, Marcin, Pelagia, Pelagiusz, Symeon, Wojsława |
| Norway | 10 | October | Frida, Fridtjof, Frits |
| Lithuania | 11 | October | Daugvyde, Germanas, Rimdaugas, Zina, Zinaida |
| Ukraine | 11 | October | Zinaida, Zina |
| Latvia | 16 | October | Daiga, Daigone, Dainida, Egils |
| Latvia | 22 | October | Irida, Irisa, Salome |
 Russia | 29 | October | Zinaida |
| Spain | 30 | October | Bienvenida, Claudio |
| Lithuania | 8 | November | Domante, Gotfridas, Severinas, Svirbutas |
| Latvia | 13 | November | Eizens, Jevgenija, Jevgenijs, Taida |
| Poland | 15 | November | Albert, Alberta, Albertyna, Artur, Artus, Idalia, Leopold, Leopoldyna, Przybygniew, Roger |
| Latvia | 23 | November | Zigfrida, Zigrida, Zigrids |
| Lithuania | 1 | December | Algmina, Butigeidas, Eligijus, Natalija |
| Spain | 1 | December | Adelaida, Eloy, Hugo |
| USA | 4 | December | Ada, Adah, Adina, Aida, Babette, Barbara, Barbie, Barbra, Osman, Osmond |
| Spain | 10 | December | Eulalia de Mérida |
| Croatia | 24 | December | Christmas (Božić), Hence Božidar, Božo, Natalija, Nataša |
| Estonia | 25 | December | Natalie, Neida, Taale, Taali |
| Spain | 25 | December | Belén, Eugenia, Natividad |
| Norway | 29 | December | Vemund, Vidar |
| USA | 29 | December | Dave, David, Davida, Davion, Davis, Davy, Dawson, Dayton, Jess, Jesse, Jessie, Jessica, Jessy, Vida |
| Poland | 30 | December | Dawid, Dawida, Dionizy, Eugeniusz, Irmina, Katarzyna, Łazarz, Rainer, Sabin, Sewer, Uniedrog |
Czechia