| Country | Day | Month | Names |
 Slovakia | 2 | January | Alexandra |
 Denmark | 4 | January | Metusalem |
 Austria | 7 | January | Raimund, Valentin |
 Poland | 7 | January | Chociesław, Izydor, Julian, Lucjan, Walenty |
| Slovakia | 9 | January | Alexej |
 Lithuania | 10 | January | Agatonas, Ginvilas, Ginvile, Palemonas, Vilhelmas |
 Spain | 11 | January | Alejandro, Guillermo, Hortensia, Higinia, Higinio, Modesto |
| Poland | 15 | January | Aleksander, Dąbrówka, Dobrawa, Domasław, Domosław, Izydor, Makary, Maur, Paweł |
| Poland | 16 | January | Marcel, Waleriusz, Włodzimierz |
 USA | 16 | January | Aaliyah, Aleah, Aliyah, Paine, Payne, Phillis, Phyllis, Pilar, Priscilla |
 Bulgaria | 21 | January | Valeri, Valeria, Maksim |
| Spain | 24 | January | Francisco de Sales, Tirso, Paz, Feliciano |
 Italy | 25 | January | Francesco di Sales |
| Spain | 27 | January | Ángela, Tomás de Aquino, Valerio |
| Poland | 28 | January | Agnieszka, Augustyn, Flawian, Ildefons, Julian, Karol, Leonidas, Piotr, Radomir, Roger, Waleriusz |
| Austria | 29 | January | Gerhard, Gerd, Josef, Valerius |
 Croatia | 29 | January | Vilana, Valerije, Konstancije |
| Denmark | 29 | January | Valerius |
| Italy | 29 | January | Valerio |
 Latvia | 29 | January | Aivars, Valerijs |
| Lithuania | 29 | January | Aivaras, Girkantas, Valerijus, Zibute |
| Poland | 29 | January | Franciszek Salezy, Gilda, Hanna, Walerian, Waleriana, Waleriusz, Zdzisław |
| Spain | 29 | January | Valeria, Valerio, Martina |
| Latvia | 30 | January | Parsla, Valentina |
| Spain | 30 | January | Alejandro |
| USA | 2 | February | Aleta, Aletha, Alethea, Alida, Alita, Lita |
| Slovakia | 3 | February | Blaľej |
 Hungary | 9 | February | Abigél, Alex |
| Bulgaria | 10 | February | Valentin, Valentina, Valia, Lambi, Haralambi, Haralampi |
| Poland | 12 | February | Aleksy, Benedykt, Eulalia, Julian, Laurenty, Modest, Nora, Radzim, Trzebisława |
| Austria | 14 | February | Cyrill, Method, Valentin |
| Bulgaria | 14 | February | Valentin, Valentina, Valya, Valyo |
| Croatia | 14 | February | Valentin, Valentina, Zdravko |
 Czechia | 14 | February | Valentýn |
| Denmark | 14 | February | Valentinus |
 Estonia | 14 | February | Valentin, Valle, Vallo, Vallot, Vallut, Valjo, Valju |
 Finland | 14 | February | Voitto, Valentin, Tino |
 France | 14 | February | Valentin |
 Greece | 14 | February | Valentinos, Dinos, Dina, St. Valentine’s Day |
| Hungary | 14 | February | Bálint, Valentin |
| Latvia | 14 | February | Algis, Valentins |
| Lithuania | 14 | February | Liliana, Saile, Saulius, Valentinas |
| Poland | 14 | February | Adolf, Adolfa, Adolfina, Alf, Cyryl, Dobiesława, Dobisława, Józef, Józefa, Konrad, Konrada, Krystyna, Lilian, Liliana, Mikołaj, Niemir, Niemira, Walenty, Zenon, Zenona |
| Slovakia | 14 | February | Valentín |
| Spain | 14 | February | Dionisio, Valentín, Valentina, Odile |
 Sweden | 14 | February | Valentin |
| USA | 14 | February | Lovell, Lowell, Valentin, Valentina, Valentine, Valiant |
| Italy | 15 | February | Valentino |
| Austria | 17 | February | Alexius, Benignus, Bonosus |
| France | 17 | February | Alexis |
 Norway | 17 | February | Aleksandra, Sandra, Sondre |
| Spain | 17 | February | Constanza, Rómulo, Alexis |
| Sweden | 17 | February | Alexandra, Sandra |
 Russia | 23 | February | Anna, Valentina |
| Croatia | 25 | February | Aleksandar, Alka, Sandra, Branimir |
| Lithuania | 26 | February | Aleksandras, Aurime, Izabele, Jogintas |
| Poland | 26 | February | Aleksander, Bogumił, Cezariusz, Dionizy, Mirosław, Nestor |
| Czechia | 27 | February | Alexandr |
| Poland | 27 | February | Aleksander, Anastazja, Auksencjusz, Gabriel, Gabriela, Honoryna, Leander, Leonard, Sierosława |
| Slovakia | 27 | February | Alexander |
| USA | 3 | March | Alasdair, Alastair, Alec, Alejandra, Alejandro, Alex, Alexa, Alexander, Alexandra, Alexandria, Alexia, Alexis, Alexus, Ali, Alondra, Dale, Darnell, Lex, Lexi, Lexie, Lexus, Sandra, Sandy, Sasha, Xander, Zander |
| Poland | 10 | March | Aleksander, Bożysław, Cyprian, Makary, Marceli, Porfirion |
| Finland | 11 | March | Kalervo |
| Norway | 11 | March | Edvin, Tale |
| Estonia | 15 | March | Valev, Valvo, Valvik |
| Bulgaria | 17 | March | Alexi |
| Greece | 17 | March | Alexios, Alexia, Alexis, Alex, Gertrude |
| Croatia | 18 | March | Ćiril Jeruzalemski, Cvjetan |
| Denmark | 18 | March | Alexander |
| Norway | 18 | March | Aleksander, Edvard, Sander |
| Poland | 18 | March | Aleksander, Anzelm, Boguchwał, Cyryl, Edward, Narcyz, Narcyza, Salwator |
| Latvia | 20 | March | Irbe, Made, Magda, Magdalena |
| Poland | 20 | March | Aleksander, Aleksandra, Ambroży, Anatol, Bogusław, Cyriaka, Eufemia, Klaudia, Patrycjusz, Ruprecht, Wasyl, Wincenty |
| Spain | 20 | March | Alejandra, Claudia |
| Italy | 21 | March | Alessandra |
| Lithuania | 27 | March | Aleksandras, Alkmenas, Lidija, Ruta |
| Slovakia | 27 | March | Alena |
| Spain | 27 | March | Ruperto, Lilia, Alejandro |
| France | 1 | April | Hugues, Valéry |
| Croatia | 8 | April | Dionizije, Alemka |
| Italy | 8 | April | Alberto di Gerusalemme |
| Latvia | 9 | April | Valerija, Valtrauta, Varpa, Zubite |
| USA | 10 | April | Caley, Callie, Cayla, Cayley, Ezechiel, Ezekiel, Ezequiel, Torey, Torrance, Torrence, Torrey, Tori, Tory |
| Czechia | 13 | April | Aleš |
| Slovakia | 13 | April | Aleš |
| Croatia | 14 | April | Valerijan, Maksim |
| Lithuania | 14 | April | Justinas, Vaisvyde, Vaiva, Valerijonas, Visvaldas |
| Poland | 14 | April | Berenike, Julianna, Justyn, Maria, Myślimir, Tyburcjusz, Walerian, Waleriana |
| USA | 17 | April | Harding, Hardy, Holden, Raleigh |
| Czechia | 18 | April | Valérie |
| Slovakia | 18 | April | Valér |
| Estonia | 19 | April | Aleksandra, Allo, Aalike, Alli, Andra, Sandra |
| Czechia | 21 | April | Alexandra |
| Greece | 21 | April | Ianouarios, Alexandra, Faistos, Megali Pempti |
| France | 22 | April | Alexandre |
| Spain | 22 | April | Teodoro, Alexander, Apeles |
| USA | 22 | April | Caia, Caissa, Kai, Kaila, Kailey, Kaleigh, Kaley, Kay, Kayla, Kaylee, Kayleigh, Kayley, Kaylie, Kaylin, Kaylyn, Leonidas, Makayla, Mckayla |
| Poland | 24 | April | Aleksander, Aleksy, Egbert, Erwin, Erwina, Fidelis, Grzegorz, Horacjusz, Horacy |
| Latvia | 27 | April | Inars, Klementine, Raimonda, Tale |
| France | 28 | April | Valérie |
| Hungary | 28 | April | Valéria |
| Italy | 28 | April | Valeria |
| Lithuania | 28 | April | Rimgaile, Valerija, Vitalius, Vygantas |
| Poland | 28 | April | Arystarch, Maria, Paweł, Przybyczest, Waleria, Witalis |
| USA | 28 | April | Valeria, Valerian, Valerie, Valery |
| Poland | 2 | May | Afanazy, Anatol, Atanazy, Longin, Longina, Walenty, Walter, Witomir, Zygmunt |
| Czechia | 3 | May | Alexej |
| Poland | 3 | May | Aleksander, Antonina, Maria, Mariola, Świętosława |
| Spain | 3 | May | Juvenal, Violeta, Evencio, Teódulo, Alejandro, Estela, Felipe |
| Austria | 4 | May | Florian, Guido, Valeria |
| Estonia | 4 | May | Rosalie, Roosi, Saali, Saale, Sale |
| Russia | 6 | May | Alexandra |
| Poland | 13 | May | Andrzej, Aron, Ciechosław, Gloria, Magdalena, Piotr, Robert, Roberta, Serwacy |
| Spain | 15 | May | Cecilio, Eufrasia, Isidro, Torcuato, Indalecio |
| Bulgaria | 17 | May | Aleksi |
| Italy | 17 | May | Pasquale Baylon |
| Hungary | 18 | May | Erik, Alexandra |
| Poland | 18 | May | Aleksander, Aleksandra, Alicja, Edwin, Eryk, Eryka, Feliks, Irina, Liboriusz, Myślibor, Wenancjusz |
| Spain | 18 | May | Alejandra, Félix, Próspero |
| Lithuania | 21 | May | Vaidivutis, Valentas, Vydmina |
| Poland | 21 | May | Donat, Donata, Jan, Kryspin, Przecława, Pudens, Tymoteusz, Walenty, Wiktor, Wiktoriusz |
| Spain | 21 | May | Constantino, Virginia, Giselle, Valente |
| Austria | 25 | May | Beda, Gregor, Magdalene |
| Poland | 25 | May | Epifan, Grzegorz, Imisława, Maria Magdalena, Urban |
| Spain | 25 | May | Valentín, Valentina, Sonia |
| Poland | 27 | May | Beda, Izydor, Jan, Juliusz, Lucjan, Magdalena, Radowit |
| Lithuania | 29 | May | Algedas, Erdvile, Magdalena, Magde |
| Poland | 29 | May | Bogusława, Maksymilian, Maria Magdalena, Teodor, Teodozja |
| Spain | 29 | May | Alejandro, Justo, Teodosia |
| Russia | 31 | May | Alexandra, Faina, Julia |
| Poland | 1 | June | Alfons, Alfonsyna, Bernard, Fortunat, Gracjana, Hortensjusz, Jakub, Konrad, Konrada, Magdalena, Nikodem, Świętopełk, Symeon |
 Ukraine | 1 | June | Clara, Justin, Valerian |
| Croatia | 5 | June | Bonifacije, Valerija, Darinka |
| Poland | 5 | June | Bończa, Bonifacy, Dobrociech, Dobromir, Dobrymir, Nikanor, Waleria, Walter |
| Spain | 5 | June | Eloisa, Marcia, Igor, Valeria, Nicanor, Doroteo, Bonifacio |
| Ukraine | 6 | June | Judith, Valerie |
| Bulgaria | 7 | June | Valeri, Valeria |
| Latvia | 9 | June | Gita, Liega, Ligita, Naula, Valeska |
| Spain | 11 | June | Benito, Bernabé, Aléida |
| Poland | 13 | June | Antoni, Chociemir, Herman, Lucjan, Maria Magdalena, Tobiasz |
| France | 14 | June | Elisée, Valère |
| Poland | 14 | June | Bazylid, Bazylis, Eliza, Justyn, Justyna, Ninogniew, Walerian, Waleriana |
| Austria | 17 | June | Adolf, Alena, Volker |
| Russia | 20 | June | Maria, Valeria |
| Slovakia | 20 | June | Valéria |
| Estonia | 23 | June | Kalev, Malev, Malvo |
| Russia | 23 | June | Alexandra, Antonina |
| Croatia | 27 | June | Ladislav kralj, Ciril Aleksandrijski |
| Italy | 27 | June | Cirillo di Alessandria |
| Poland | 27 | June | Maria Magdalena, Władysław, Władysława, Włodzisław |
| Poland | 29 | June | Benedykta, Benita, Dalebor, Paweł, Piotr |
| Italy | 30 | June | Marziale di Limoges |
| Bulgaria | 6 | July | Avakum, Valentin, Valentina, Valya, Valia |
| Poland | 10 | July | Aleksander, Amelia, Aniela, Filip, January, Radziwoj, Rufina, Samson, Sylwan, Sylwana, Witalis |
| Poland | 16 | July | Andrzej, Benedykt, Dziersław, Dzierżysław, Eustachiusz, Eustachy, Faust, Maria Magdalena, Marika, Ostap, Ruta, Stefan |
| Ukraine | 16 | July | Ruth, Valentina, Valia |
| Denmark | 17 | July | Alexius |
 Germany | 17 | July | Alexis |
| Greece | 17 | July | Marinos, Marina, Alexandra, Sandra |
| Italy | 17 | July | Alessio |
| Latvia | 17 | July | Ainars, Aleksejs, Aleksis |
| Lithuania | 17 | July | Aleksas, Darius, Girenas, Vaiga |
| Poland | 17 | July | Aleksander, Aleksy, Andrzej, Bogdan, Dzierżykraj, Januaria, Julietta, Leon, Marceli, Marcelina, Maria Magdalena |
| Austria | 22 | July | Maria Magdalena |
| Bulgaria | 22 | July | Lena, Magda, Magdalena, Manda, Meglena, Miglena |
| Croatia | 22 | July | Marija Magdalena |
| Czechia | 22 | July | Magdaléna |
| Denmark | 22 | July | Magdalene, Maria |
| Estonia | 22 | July | Magdaleena, Magda, Made, Madli, Malle, Mall, Leen, Leena, Leeni |
| Germany | 22 | July | Magdalena |
| Greece | 22 | July | Magdalini, Magda, Magdalena, Lena, Markella |
| Italy | 22 | July | Maria Maddalena |
| Lithuania | 22 | July | Dalius, Magdalena, Mantile, Marija |
| Norway | 22 | July | Malene, Mali, Malin |
| Poland | 22 | July | Albin, Bolesława, Bolisława, Laurencjusz, Maria Magdalena, Milenia, Pankracy, Wawrzyniec, Więcemiła |
| Slovakia | 22 | July | Magdaléna |
| Spain | 22 | July | Teófila, Zoraida, Magdalena, Zaida, Primitiva |
| Sweden | 22 | July | Madeleine, Magdalena |
| USA | 22 | July | Amaya, Magda, Magdalen, Magdalena, Magdalene |
| Austria | 25 | July | Jakobus, Thomas, Valentina |
| France | 25 | July | Jacques, Valentine |
| Poland | 25 | July | Jakub, Krzysztof, Nieznamir, Sławosz, Walentyna |
| Austria | 27 | July | Berthold, Natalie, Pantaleon |
| Poland | 27 | July | Alfons, Alfonsyna, Aureli, Julia, Laurenty, Lilla, Marta, Natalia, Natalis, Pantaleon, Rudolf, Rudolfa, Rudolfina, Wszebor |
| Poland | 28 | July | Innocenta, Innocenty, Marcela, Pantaleon, Samson, Świętomir, Wiktor, Wiktoriusz |
| Russia | 29 | July | Alevtina, Valentina |
| Poland | 11 | August | Aleksander, Herman, Ligia, Lukrecja, Włodzimierz, Włodziwoj, Zula, Zuzanna |
| Czechia | 13 | August | Alena |
| Poland | 22 | August | Cezary, Dalegor, Fabrycjan, Fabrycy, Hipolit, Hipolita, Maria, Namysław, Oswald, Oswalda, Tymoteusz, Zygfryd |
| Poland | 23 | August | Apolinary, Benicjusz, Filip, Laurenty, Sulirad, Walerian, Waleriana, Zacheusz |
| Croatia | 26 | August | Aleksandar |
| Italy | 26 | August | Alessandro |
| Lithuania | 26 | August | Aleksandras, Alginte, Gailius, Zefirinas |
| Poland | 28 | August | Adelina, Aleksander, Aleksy, Augustyn, Patrycja, Sobiesław, Stronisław |
| Bulgaria | 30 | August | Aleksandar, Aleksandra, Aleko, Sasho, Sashka |
| Greece | 30 | August | Alexandros, Alexandra, Alexander, Alex, Alexis, Alekos, Sandra |
| Ukraine | 30 | August | Alexander, Alexandria, Les, Lesia, Oles, Olesia, Sandra |
| USA | 7 | September | Raegan, Raina, Rana, Rani, Reagan, Regan, Regina, Regine, Yale |
| Croatia | 8 | September | Mala Gospa, Marica, Maja, Alen |
| Finland | 10 | September | Kalevi, Kaleva |
| Estonia | 11 | September | Aleksander, Aleks, Aalo, Sander, Sanno, Sass |
| Italy | 12 | September | Valeriano |
| Poland | 13 | September | Aleksander, Aureliusz, Eugenia, Filip, Lubor, Materna, Morzysław, Szeliga |
| USA | 20 | September | Eustace, Eustacia, Hailee, Hailey, Haleigh, Haley, Halie, Halle, Hallie, Haylee, Hayley |
| Lithuania | 28 | September | Salemonas, Tautvydas, Vaclovas, Vacys, Vientaute |
| Latvia | 5 | October | Amalija, Male |
| Lithuania | 5 | October | Donata, Edvinas, Gilda, Palemonas, Placidas |
| Finland | 10 | October | Aleksi, Aleksis |
| Slovakia | 11 | October | Valentína |
| Ukraine | 24 | October | Valentine |
| USA | 27 | October | Cale, Caleb, Feodor, Isaac, Isaak, Issac, Izaac, Kaleb, Ted, Teddy, Teodor, Theodora, Theodore |
| Lithuania | 2 | November | Gedartas, Gedile, Valentinas, Valys |
| Poland | 5 | November | Blandyn, Blandyna, Dalemir, Elżbieta, Florian, Modesta, Sławomir, Zachariasz |
| Latvia | 8 | November | Agra, Aleksandra, Sandors, Sandra |
| Estonia | 11 | November | Alev, Elev, Elvo |
| USA | 11 | November | Chandler, Dallas, Jalen, Johnathan, Johnathon, Jon, Jonatan, Jonathan, Jonathon, Jonte, Jorel, Jorrell, Lincoln |
| Poland | 13 | November | Arkadiusz, Arkady, Brykcjusz, Eugeniusz, Jan, Mikołaj, Stanisław, Walentyn |
| Latvia | 18 | November | Aleksandrs, Brive, Doloresa |
| Poland | 18 | November | Aniela, Cieszymysł, Filipina, Galezy, Klaudyna, Odo, Otto, Roman, Tomasz |
| Russia | 19 | November | Alexander |
| USA | 22 | November | Abbey, Abbie, Abby, Abigail, Cecelia, Cecil, Cecilia, Cecily, Cecyl, Celia, Gael, Gail, Galen, Gay, Gayle, Philemon, Philo, Shayla, Sheila |
| Bulgaria | 23 | November | Aleko, Alexander, Alexandra, Aleksandar, Aleksandra, Tsanko, Tsanka |
| Croatia | 25 | November | Katarina Aleksandrijska |
| Italy | 25 | November | Caterina d'Alessandria |
| Poland | 27 | November | Damazy, Dominik, Leonard, Maksymilian, Oda, Stojgniew, Walery, Wirgiliusz |
| Denmark | 28 | November | Magdalene, Sophie |
| Norway | 5 | December | Stine, Ståle |
| Croatia | 8 | December | Valerija, Zdravka |
| Austria | 9 | December | Liborius, Reinmar, Valerie |
| Lithuania | 9 | December | Gedene, Leokadija, Vakaris, Valerija |
| Poland | 9 | December | Delfina, Joachim, Joachima, Leokadia, Loda, Waleria, Wielisława, Wiesław |
| Sweden | 10 | December | Malena, Malin |
| Poland | 12 | December | Adelajda, Aleksander, Dagmara, Paramon, Suliwoj |
| Sweden | 12 | December | Alexander, Alexis |
| Hungary | 15 | December | Valér |
| Italy | 15 | December | Valeriano |
| Poland | 15 | December | Celina, Fortunata, Iga, Ignacja, Ignacy, Krystiana, Nina, Walerian, Waleriana, Wolimir, Żegota |
| Estonia | 16 | December | Adelheid, Adeele, Ethel, Aade, Aale, Teele, Haide, Aliide, Liide |
| Hungary | 16 | December | Etelka, Aletta |
| USA | 16 | December | Addie, Addy, Adela, Adelaide, Adele, Adeline, Adella, Adelle, Alena, Alina, Aline, Della |
| Denmark | 24 | December | Adam, Alexandrine |
| Estonia | 25 | December | Natalie, Neida, Taale, Taali |
