| Country | Day | Month | Names |
 Ukraine | 5 | January | Apollinaria, Teon |
 Croatia | 8 | January | Severin, Bogoljub, Apolinarij |
 Lithuania | 8 | January | Apolinaras, Ginte, Teofilis, Vilintas |
 Denmark | 26 | January | Polycarpus |
 Poland | 26 | January | Paula, Paulina, Polikarp, Skarbimir, Wanda |
| Lithuania | 30 | January | Banguole, Ipolitas, Liuda, Liudvika, Milgaudas |
| Poland | 3 | February | Błażej, Hipolit, Hipolita, Laurencjusz, Maksym, Oskar, Stefan, Telimena, Uniemysł, Wawrzyniec |
 Austria | 9 | February | Alto, Anna, Katharina, Katharine, Apollonia |
| Croatia | 9 | February | Apolonija, Zora, Sunčica |
 Czechia | 9 | February | Apolena |
| Denmark | 9 | February | Apollonia |
 France | 9 | February | Apolline |
 Latvia | 9 | February | Apollonija, Apolonija, Gaisma, Simona |
| Lithuania | 9 | February | Alge, Apolonija, Erikas, Joviltas |
| Poland | 9 | February | Apolonia, Bernard, Cyryl, Eryk, Eryka, Gorzysław, Mariusz, Nikifor, Rajnold |
 Spain | 9 | February | Donato, Sabino, Reinaldo, Apolonia |
 USA | 9 | February | Apollo, Apollonia, Carson, Dalton |
 Italy | 10 | February | Apollonia |
| Croatia | 23 | February | Polikarp, Romana |
 Greece | 23 | February | Polykarpos, Polychronis |
| Spain | 23 | February | Lázaro, Romance, Policarpo |
| Italy | 24 | February | Policarpo di Smirne |
| Poland | 7 | March | Felicja, Nadmir, Paweł, Polikarp, Tomasz |
| Poland | 9 | March | Apollo, Dominik, Franciszka, Katarzyna, Mścisława, Prudencjusz, Taras |
| Croatia | 28 | March | Priska, Sonja, Polion |
| Poland | 8 | April | Apolinary, Cezary, Cezaryna, Dionizy, Gawryła, January, Radosław, Sieciesława |
| Lithuania | 10 | April | Agna, Apolonijus, Margarita, Mintautas |
| Poland | 10 | April | Antoni, Apoloniusz, Daniel, Ezechiel, Grodzisław, Henryk, Makary, Małgorzata, Michał, Pompejusz |
| Lithuania | 18 | April | Apolonijus, Eitvilas, Girmante, Undine |
| Poland | 18 | April | Apoloniusz, Bogusław, Bogusława, Flawiusz, Gościsław |
| Croatia | 12 | May | Leopold Mandic |
| Ukraine | 19 | May | Pollyanna |
| Croatia | 29 | May | Polion, Euzebije, Veceslav |
| Spain | 23 | June | Alicia, Apolo, Inmaculada, Walter, Agripina |
 Estonia | 28 | June | Leo, Leopold |
 Bulgaria | 29 | June | Apostol, Kamen, Pavel, Pavlin, Pavlina, Pejo, Penka, Pencho, Petrana, Petar, Petya, Petzo, Petar, Petya, Pavel, Pavlina, Polina, Kamen, Asen, Asya, Desislava, Krym, Rumen, Rumyana, Chavdar, Asen, Asya, Desislava, Krum |
| Bulgaria | 30 | June | Apostol, Pavel, Pavlina, Polya, Polina |
 Hungary | 7 | July | Apollónia |
| Croatia | 17 | July | Bl. Ceslav Poljak, Branko, Dunja |
| Austria | 20 | July | Apollinaris, Bernhard, Margaretha |
| Denmark | 23 | July | Apollinaris |
| Lithuania | 23 | July | Apolinaras, Brigita, Gilmina, Tarvilas |
| Poland | 23 | July | Apolinary, Bogna, Żelisław |
| Ukraine | 23 | July | Apollinary |
| Austria | 13 | August | Cassian, Hippolyt, Marko, Pontianus |
| Croatia | 13 | August | Poncijan, Hipolit, Ivan Berchmans |
| Denmark | 13 | August | Hippolytus |
| France | 13 | August | Hippolyte |
| Hungary | 13 | August | Ipoly |
| Italy | 13 | August | Ippolito, Ponziano |
| Lithuania | 13 | August | Diana, Gilvile, Ipolitas, Naglis |
| Poland | 13 | August | Diana, Dianna, Gertruda, Helena, Hipolit, Hipolita, Jan, Kasjan, Radomiła, Wojbor |
| Spain | 13 | August | Aurora, Hipólito |
| Lithuania | 15 | August | Napalys, Napoleonas, Sigita, Visvilas, Vydene |
| Poland | 15 | August | Maria, Napoleon, Stefan, Stella, Trzebimir |
| USA | 15 | August | Madonna, Malia, Mara, Maria, Mariah, Marian, Mariana, Maribel, Marie, Marisa, Marissa, Maritza, Marla, Mary, Maryann, Mimi, Miriam, Mitzy, Molly, Napoleon, Polly |
| Croatia | 17 | August | Hijacint Poljak, Slobodan |
| Lithuania | 22 | August | Ipolitas, Karijotas, Rimante, Sigitas, Zygfridas |
| 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 |
| France | 12 | September | Apollinaire |
| Poland | 21 | September | Bożeciech, Bożydar, Hipolit, Hipolita, Ifigenia, Jonasz, Laurenty, Mateusz, Mira |
| Lithuania | 29 | September | Gabrielius, Michalina, Mykolas, Mykole, Rapolas |
| Poland | 5 | October | Apolinary, Częstogniew, Donat, Donata, Faust, Fides, Flawia, Igor, Justyn, Konstancjusz, Konstans, Placyd |
| Greece | 7 | October | Polychronis, Sergios |
| Lithuania | 24 | October | Daugailas, Gilbertas, Rapolas, Svitrigaile |
| Greece | 30 | October | Zinovios, Apollonia |
| Austria | 15 | November | Albert, Leopold, Leopoldine |
| Croatia | 15 | November | Albert Veliki, Leopold |
| Czechia | 15 | November | Leopold |
| Denmark | 15 | November | Leopold |
| France | 15 | November | Albert, Arthur, Léopold, Malo, Victoire |
| Latvia | 15 | November | Leopolds, Lipsts, Unda, Undine |
| Lithuania | 15 | November | Albertas, Leopoldas, Vaidilas, Zadvyde |
| Poland | 15 | November | Albert, Alberta, Albertyna, Artur, Artus, Idalia, Leopold, Leopoldyna, Przybygniew, Roger |
 Slovakia | 15 | November | Leopold |
| Spain | 15 | November | Alberto, Leopoldo |
 Sweden | 15 | November | Leopold |
| USA | 15 | November | Leopold, Leopolda, Leopoldo, Leopoltine, Talia, Thalia |
| Ukraine | 22 | November | Cecelia, Philemon, Yaropolk |
| Ukraine | 14 | December | Apollonia |
