Julia's name day is celebrated on February 16 in Sweden, April 8 in Estonia and the USA, April 12 in Finland, April 16, May 22, July 27, July 30, December 10, and December 11 in Poland, May 18 and December 21 in Greece, May 22 and July 21 in Austria, May 31 and June 16 in Russia, and July 21 in Spain.
Julia is a feminine name of Latin origin, derived from the Roman family name Julius, which means "youthful" or "downy-bearded." It evokes a mood that is often perceived as elegant, classic, and graceful, with a touch of warmth. Across various cultures, Julia has been a popular and enduring choice, often associated with intelligence and kindness. The name carries a timeless quality, resonating with a sense of approachable sophistication.
| Country | Day | Month | Names |
 Sweden | 16 | February | Julia, Julius |
 Estonia | 8 | April | Julia, Juuli, Juulika, Lia, Liana, Liane |
 USA | 8 | April | Gillian, Jill, Jillian, Jolyon, Julia, Julian, Juliana, Julianna, Julianne, Julie, Julien, Juliet, Juliette, Julio, Julissa, Julius |
 Finland | 12 | April | Julia, Julius, Janna, Juliaana, Janni, Juulia, Juuli |
 Poland | 16 | April | Benedykt, Bernadetta, Cecyl, Cecylian, Charyzjusz, Erwin, Erwina, Julia, Ksenia, Lambert, Lamberta, Nikita, Nosisław, Patrycy, Urban |
 Greece | 18 | May | Ioulia, Julia, Julie |
 Austria | 22 | May | Julia, Ortwin, Rita |
| Poland | 22 | May | Emil, Helena, Jan, Julia, Krzesisława, Rita, Wiesław, Wiesława, Wisława |
 Russia | 31 | May | Alexandra, Faina, Julia |
| Russia | 16 | June | Julia |
| Austria | 21 | July | Daniel, Daniela, Julia, Laurentius |
 Spain | 21 | July | Angelina, Angelines, Lorenza, Daniel, Julia |
| Poland | 27 | July | Alfons, Alfonsyna, Aureli, Julia, Laurenty, Lilla, Marta, Natalia, Natalis, Pantaleon, Rudolf, Rudolfa, Rudolfina, Wszebor |
| Poland | 30 | July | Abdon, Julia, Julita, Ludmiła, Maryna, Ubysław |
| Poland | 10 | December | Andrzej, Daniel, Judyta, Julia, Maria, Radzisława |
| Poland | 11 | December | Damazy, Daniela, Julia, Stefan, Waldemar, Wojmir |
| Greece | 21 | December | Themistokleous, Ioulia, Julia, Julie |
| Country | Day | Month | Names |
 Latvia | 7 | January | Julians, Rota, Zigmars |
| Poland | 7 | January | Chociesław, Izydor, Julian, Lucjan, Walenty |
| Austria | 9 | January | Adrian, Alice, Eberhard, Julian |
 Denmark | 9 | January | Julianus |
| Poland | 9 | January | Antoni, Bazylissa, Borzymir, Julian, Julianna, Marcelina, Marcjanna |
| Spain | 9 | January | Julián, Pedro Urseolo |
| Austria | 27 | January | Angela, Julian |
| Poland | 27 | January | Angelika, Ilona, Jan Chryzostom, Julian, Przybysław |
| Poland | 28 | January | Agnieszka, Augustyn, Flawian, Ildefons, Julian, Karol, Leonidas, Piotr, Radomir, Roger, Waleriusz |
| Poland | 12 | February | Aleksy, Benedykt, Eulalia, Julian, Laurenty, Modest, Nora, Radzim, Trzebisława |
| Austria | 16 | February | Adalbert, Juliana, Liane, Philippa |
| Denmark | 16 | February | Juliane |
 Hungary | 16 | February | Julianna, Lilla |
| Latvia | 16 | February | Dzuljeta, Juliana, Julija, Smuidra |
 Norway | 16 | February | Jill, Julian, Juliane |
| Poland | 16 | February | Bernard, Dan, Danisz, Danuta, Julianna, Symeon |
| Poland | 17 | February | Donat, Donata, Franciszek, Izydor, Julian, Konstanty, Łukasz, Niegomir, Sylwin, Zbigniew, Zbyszko |
 Ukraine | 4 | March | Ulianna, Julianna |
| Poland | 8 | March | Beata, Filemon, Jan, Julian, Miligost, Miłogost, Stefan, Wincenty |
 Germany | 5 | April | Juliana |
| Poland | 14 | April | Berenike, Julianna, Justyn, Maria, Myślimir, Tyburcjusz, Walerian, Waleriana |
| Hungary | 22 | May | Júlia, Rita |
 Slovakia | 22 | May | Júlia |
| Austria | 19 | June | Juliana, Romuald |
| Poland | 19 | June | Borzysław, Gerwazy, Julianna, Odo, Protazy, Sylweriusz |
| Ukraine | 21 | June | Julian, Julius |
| Poland | 4 | July | Ageusz, Alfred, Aurelian, Elżbieta, Innocenta, Innocenty, Józef, Julian, Malwin, Malwina, Odo, Teodor, Wielisław |
| Austria | 2 | August | Eusebius, Julian, Pe |
| Poland | 17 | August | Anastazja, Angelika, Anita, Bertram, Eliza, Jacek, Jaczewoj, Joanna, Julianna, Liberat, Miron, Żanna, Zawisza |
| Poland | 19 | August | Bolesław, Emilia, Jan, Julian, Juliusz, Ludwik, Piotr, Sebald |
| Poland | 2 | September | Absalon, Bohdan, Czech, Czechasz, Czechoń, Czesław, Dersław, Dionizy, Eliza, Henryk, Julian, Stefan, Tobiasz, Wilhelm, Witomysł |
| Poland | 18 | October | Julian, Łukasz, René |
| Ukraine | 21 | December | Eva, Eve, Julianna, Ulianna |
