| Country | Day | Month | Names |
 Lithuania | 2 | January | Fulgentas, Gailute, Marvydas, Stefanija |
| Lithuania | 3 | January | Genovaite, Vida, Viltautas |
| Lithuania | 4 | January | Arimantas, Arimante, Benedikta, Titas |
| Lithuania | 5 | January | Gaudentas, Telesforas, Vytautas, Vytaute |
| Lithuania | 6 | January | Arenas, Arene, Baltazaras, Kasparas, Merkelis |
| Lithuania | 7 | January | Julius, Liucijus, Raudvile, Retenis |
| Lithuania | 8 | January | Apolinaras, Ginte, Teofilis, Vilintas |
| Lithuania | 9 | January | Algis, Bazile, Gabija, Marcijona |
| Lithuania | 10 | January | Agatonas, Ginvilas, Ginvile, Palemonas, Vilhelmas |
| Lithuania | 11 | January | Audrius, Marcijonas, Stefanija, Vilne |
| Lithuania | 12 | January | Cezarija, Cezarijus, Ernestas, Lingaile, Vaigedas |
| Lithuania | 13 | January | Dargaudas, Gilvyde, Iveta, Veronika |
| Lithuania | 14 | January | Aukse, Feliksas, Hilarijus, Laimis |
| Lithuania | 15 | January | Meda, Paulius, Skirgaila, Snieguole |
| Lithuania | 16 | January | Marcelis, Norgailas, Norgaile |
| Lithuania | 17 | January | Beatrice, Dovainis, Leonile, Vilda |
| Lithuania | 18 | January | Gedgaudas, Jogaile, Jolita, Liberta |
| Lithuania | 19 | January | Gedvile, Marijus, Morta, Raivedys |
| Lithuania | 20 | January | Daugvydas, Fabijonas, Sebastijonas |
| Lithuania | 21 | January | Agniete, Galiginas, Garse |
| Lithuania | 22 | January | Anastazas, Ausrius, Skaiste, Vincentas |
| Lithuania | 23 | January | Algimantasp, Gailgedas, Gunda, Raimundas |
| Lithuania | 24 | January | Arturas, Felicija, Gaivile, Marvydas, Sarunas, Vilgaudas |
| Lithuania | 25 | January | Jaunutis, Jomantas, Povilas, Viltenis, Ziede |
| Lithuania | 26 | January | Daugis, Eigile, Justas, Rimantas |
| Lithuania | 27 | January | Ilona, Jogundas, Jogunde, Natalis, Vytenis |
| Lithuania | 28 | January | Gedautas, Leonidas, Nijole |
| Lithuania | 29 | January | Aivaras, Girkantas, Valerijus, Zibute |
| Lithuania | 30 | January | Banguole, Ipolitas, Liuda, Liudvika, Milgaudas |
| Lithuania | 31 | January | Astra, Budvile, Marcele, Skirmantas |
