Lithuanian NameDays in April offer a rich cultural tapestry, featuring a wide spectrum of names from traditional Lithuanian to more internationally recognized choices. Names like Rimgaudas and Žygintė appear alongside Irena and Julius, reflecting diverse influences. Leonas is the most frequently appearing name, celebrated on three separate days within the month. Each day's list, ranging from the unique Skirgaile to the classic Sofija, provides a fascinating glimpse into the country's naming traditions and linguistic heritage.
| Country | Day | Month | Names |
 Lithuania | 1 | April | Dainora, Rimgaudas, Teodora |
| Lithuania | 2 | April | Elona, Jostautas, Jostaute, Pranas, Pranciskus |
| Lithuania | 3 | April | Kristijonas, Ricardas, Rimtaute, Vytenis |
| Lithuania | 4 | April | Algaudas, Ambraziejus, Egle, Izidorius |
| Lithuania | 5 | April | Irena, Rimvydas, Zenius, Zenonas, Zyginte |
| Lithuania | 6 | April | Celestinas, Daugirutis, Genardas, Zintaute |
| Lithuania | 7 | April | Donata, Hermanas, Kantaute, Minvydas |
| Lithuania | 8 | April | Dionyzas, Girtautas, Julija, Skirgaile |
| Lithuania | 9 | April | Aurimas, Dalia, Kleopas, Rasa |
| Lithuania | 10 | April | Agna, Apolonijus, Margarita, Mintautas |
| Lithuania | 11 | April | Daugaile, Leonas, Vykintas |
| Lithuania | 12 | April | Damijonas, Galmantas, Julius, Jurate |
| Lithuania | 13 | April | Algaude, Ida, Mingaudas |
| Lithuania | 14 | April | Justinas, Vaisvyde, Vaiva, Valerijonas, Visvaldas |
| Lithuania | 15 | April | Anastazijus, Liudvina, Modestas, Vaidote, Vilnius |
| Lithuania | 16 | April | Algede, Grazvydas, Kalikstas |
| Lithuania | 17 | April | Anicetas, Dravenis, Giedrius, Robertas, Skaidra |
| Lithuania | 18 | April | Apolonijus, Eitvilas, Girmante, Undine |
| Lithuania | 19 | April | Aiste, Eirimas, Leonas, Leontina, Simonas |
| Lithuania | 20 | April | Agne, Eisvyde, Gostautas, Marcijonas |
| Lithuania | 21 | April | Amalija, Anzelmas, Milgedas, Skalve |
| Lithuania | 22 | April | Leonas, Leonidas, Norvaide, Visgailas |
| Lithuania | 23 | April | Adalbertas, Daugaudas, Jurgis, Vygaile |
| Lithuania | 24 | April | Ervina, Fidelis, Kantrimas |
| Lithuania | 25 | April | Grazvyda, Grazvyde, Morkus, Tolmantas, Zadmante |
| Lithuania | 26 | April | Dargaile, Gailenis, Klaudijus |
| Lithuania | 27 | April | Anastazas, Ausra, Gotautas, Zita |
| Lithuania | 28 | April | Rimgaile, Valerija, Vitalius, Vygantas |
| Lithuania | 29 | April | Augustinas, Indre, Rita, Tarmantas |
| Lithuania | 30 | April | Marijonas, Sofija, Venta, Virbutas |
