| Country | Day | Month | Names |
 Greece | 8 | January | Dominiki, Agathon, Kelsios, Parthena, Vasilissa |
 Croatia | 10 | January | Agaton, Dobroslav, Aldo |
 Lithuania | 10 | January | Agatonas, Ginvilas, Ginvile, Palemonas, Vilhelmas |
 Poland | 10 | January | Agaton, Dobrosław, Jan, Nikanor, Paweł, Wilhelm |
| Greece | 23 | January | Agathagellos, Dionisis |
 Austria | 5 | February | Agatha, Alnuin |
| Croatia | 5 | February | Agata, Dobrila, Jagoda |
 Denmark | 5 | February | Agathe |
 Estonia | 5 | February | Agaate, Agatha, Aet, Aita, Ita, Iti |
 France | 5 | February | Agathe |
 Germany | 5 | February | Agathe |
| Greece | 5 | February | Agatha |
 Latvia | 5 | February | Agate, Agra, Ardis, Selga, Silga |
 Norway | 5 | February | Agate, Ågot |
 Slovakia | 5 | February | Agáta |
 Spain | 5 | February | Isaac, Ágata, Águeda |
 Sweden | 5 | February | Agata, Agda |
 Ukraine | 5 | February | Agatha |
 USA | 5 | February | Agatha, Chanel, Chanelle, Chantel, Phoenix, Shantel |
 Italy | 6 | February | Agata |
| Greece | 18 | February | Leon, Agapitos |
| Greece | 15 | March | Agapios |
 Bulgaria | 25 | March | Blagovest, Blagovesta, Blagoi, Blaga, Blago, Blaguna, Bonka, Boncho, Marian, Mariana, Blazhe, Evangelina, Vangel, Dobri, Dobrina, Dobrinka |
| Latvia | 5 | April | Mirjama, Vidaga, Vija, Virdzinija |
| Latvia | 13 | April | Egils, Jagailis, Justins, Justs, Nauris |
| Latvia | 14 | April | Agape, Gudrite, Strauja |
| Greece | 18 | April | Pagalos, Megali Deytera |
| Latvia | 24 | May | Agate, Anslavs, Estere, Ilvija, Marlena, Ziedone |
| USA | 10 | June | Daisy, Greta, Gretchen, Madge, Maggie, Margaret, Margarita, Margot, Marguerite, Marjorie, Meagan, Meg, Megan, Meghan, Peggy, Rita |
| Croatia | 21 | June | Alojzije Gonzaga |
| Italy | 21 | June | Luigi Gonzaga |
| Denmark | 18 | August | Agapetus |
| Poland | 18 | August | Agapit, Bogusława, Bronisław, Bronisz, Helena, Ilona, Klara, Tworzysława |
| Poland | 4 | September | Agatonik, Ida, Lilianna, Rościgniew, Róża, Rozalia |
| USA | 7 | September | Raegan, Raina, Rana, Rani, Reagan, Regan, Regina, Regine, Yale |
| Sweden | 16 | September | Dag, Daga |
| Bulgaria | 17 | September | Lyuba, Lyuben, Lyubomir, Lyubov, Nadezhda, Nadya, Sevda, Sofiya, Sofia, Vera, Vyara, Viara, Verin, Veradin, Vyara, Dragan, Drago, Dragoi, Dragomir, Nada, Lubomir, Lubomira |
| Greece | 17 | September | Sofia, Sophia, Sonia, Agapis, Elpidas |
 Czechia | 14 | October | Agáta |
 Finland | 17 | October | Saana, Saini, Saaga |
| Bulgaria | 26 | October | Dimitrina, Dimitar, Dima, Dimo, Dragan, Mitko, Mitra, Dimana |
| Denmark | 7 | December | Agathon |
| Poland | 7 | December | Agaton, Ambroży, Marcin, Ninomysł |
| Austria | 21 | December | Hagar, Peter |
