| Country | Day | Month | Names |
 Lithuania | 1 | May | Vydmante, Zigmantas, Zigmas, Zilvinas |
| Lithuania | 2 | May | Atanazas, Eidmantas, Meile |
| Lithuania | 3 | May | Arvystas, Juvenalis, Kantvyde |
| Lithuania | 4 | May | Dargailas, Florijonas, Mintaute, Monika |
| Lithuania | 5 | May | Angelas, Anielius, Barvydas, Gintaras, Pijus |
| Lithuania | 6 | May | Bene, Benedikta, Eidmante, Liucijus, Minvydas |
| Lithuania | 7 | May | Butautas, Danute, Rimte, Stanislovas, Stasys |
| Lithuania | 8 | May | Audrius, Dziugas, Mykolas |
| Lithuania | 9 | May | Austeja, Edita, Grigalius, Mingailas |
| Lithuania | 10 | May | Putinas, Sangaile, Viktorina |
| Lithuania | 11 | May | Mamertas, Migle, Pilypas, Skirgaudas |
| Lithuania | 12 | May | Nerejas, Nerijus, Neris, Vaidutis, Vilgaile |
| Lithuania | 13 | May | Alvyde, Girdutis, Milda, Tautmilas |
| Lithuania | 14 | May | Bonifacas, Gintare, Teisutis |
| Lithuania | 15 | May | Algedas, Izodorius, Jaunute, Sofija |
| Lithuania | 16 | May | Bite, Ubaldas, Vaidmantas |
| Lithuania | 17 | May | Bazile, Gaile, Paskalis, Virkantas |
| Lithuania | 18 | May | Erdvilas, Erikas, Julita, Ryte, Venacijus |
| Lithuania | 19 | May | Celestinas, Gilvinas, Taura |
| Lithuania | 20 | May | Akvilas, Alfreda, Eidvilas, Vyginte |
| Lithuania | 21 | May | Vaidivutis, Valentas, Vydmina |
| Lithuania | 22 | May | Aldona, Eimantas, Elena, Julija, Rita |
| Lithuania | 23 | May | Gertautas, Ivona, Tautvyde |
| Lithuania | 24 | May | Gerardas, Gina, Vilmantas |
| Lithuania | 25 | May | Almantas, Danute, Urbonas |
| Lithuania | 26 | May | Algimantas, Eduardas, Milvyde, Vilhelmina |
| Lithuania | 27 | May | Augustinas, Brunonas, Leonora, Virgaudas, Zymante |
| Lithuania | 28 | May | Jogirdas, Justas, Rima |
| Lithuania | 29 | May | Algedas, Erdvile, Magdalena, Magde |
| Lithuania | 30 | May | Ferdinandas, Joana, Jomile, Vyliaudas, Zana |
| Lithuania | 31 | May | Anele, Angele, Gintautas, Petronele, Rimvile |
