| Zemlja | Dan | Mjesec | Imena |
 Finska | 14 | siječnja | Sakari, Saku, Sasu |
 Poljska | 5 | veljača | Adelajda, Aga, Agata, Albin, Izydor, Jakub, Jan, Justynian, Paweł, Piotr, Strzeżysława |
| Poljska | 14 | ožujak | Bożeciecha, Jakub, Leon, Matylda, Mechtylda, Michał |
| Poljska | 3 | travanj | Antoni, Cieszygor, Jakub, Pankracy, Ryszard |
| Poljska | 17 | travanj | Anicet, Innocenta, Innocenty, Jakub, Józef, Klara, Radociech, Robert, Roberta, Rudolf, Rudolfa, Rudolfina, Stefan |
| Poljska | 30 | travanj | Bartłomiej, Chwalisława, Eutropiusz, Jakub, Katarzyna, Lilla, Marian |
| Poljska | 1 | svibanj | Aniela, Filip, Jakub, Jeremi, Jeremiasz, Józef, Lubomir |
| Poljska | 1 | lipanj | Alfons, Alfonsyna, Bernard, Fortunat, Gracjana, Hortensjusz, Jakub, Konrad, Konrada, Magdalena, Nikodem, Świętopełk, Symeon |
 Hrvatska | 12 | lipanj | Ivan Fakundo, Bosiljko, Nino |
| Poljska | 5 | srpanj | Antoni, Bartłomiej, Filomena, Jakub, Karolina, Michał, Przybywoj, Szarlota, Wilhelm |
 Bugarska | 6 | srpanj | Avakum, Valentin, Valentina, Valya, Valia |
| Poljska | 13 | srpanj | Ernest, Ernestyn, Eugeniusz, Irwin, Jakub, Justyna, Małgorzata, Radomiła |
 Češka | 25 | srpanj | Jakub |
| Poljska | 25 | srpanj | Jakub, Krzysztof, Nieznamir, Sławosz, Walentyna |
 Slovačka | 25 | srpanj | Jakub |
| Poljska | 6 | kolovoz | Felicysym, Jakub, January, Sława, Stefan, Sykstus, Wincenty |
| Poljska | 28 | studeni | Gościrad, Grzegorz, Jakub, Lesław, Lesława, Rufin, Zdzisław |
