Andra's name day is observed on February 1 and February 27 in Latvia, April 19 in Estonia, and November 30 in the USA.
Andra is a name with a strong and vibrant presence, often perceived as elegant yet grounded. Its origins trace back to Greek, where it derives from "Andreas," meaning "manly" or "brave," though it is predominantly used as a feminine given name today. The name carries an air of gentle confidence and resilience, suggesting a character that is both spirited and kind. While it has a global reach, Andra is particularly popular in countries like Romania and Sweden, where it evokes a sense of enduring charm. Its balanced sound and positive connotations lend it a timeless appeal.
| Country | Day | Month | Names |
 Slovakia | 2 | January | Alexandra |
 Norway | 17 | February | Aleksandra, Sandra, Sondre |
 Sweden | 17 | February | Alexandra, Sandra |
 Croatia | 25 | February | Aleksandar, Alka, Sandra, Branimir |
 Lithuania | 26 | February | Aleksandras, Aurime, Izabele, Jogintas |
 USA | 27 | February | Houston, Leander, Leandra, Leandro, Leland |
| USA | 3 | March | Alasdair, Alastair, Alec, Alejandra, Alejandro, Alex, Alexa, Alexander, Alexandra, Alexandria, Alexia, Alexis, Alexus, Ali, Alondra, Dale, Darnell, Lex, Lexi, Lexie, Lexus, Sandra, Sandy, Sasha, Xander, Zander |
 Poland | 20 | March | Aleksander, Aleksandra, Ambroży, Anatol, Bogusław, Cyriaka, Eufemia, Klaudia, Patrycjusz, Ruprecht, Wasyl, Wincenty |
 Spain | 20 | March | Alejandra, Claudia |
 Italy | 21 | March | Alessandra |
| Lithuania | 27 | March | Aleksandras, Alkmenas, Lidija, Ruta |
 Austria | 2 | April | Franz, Mirjam, Sandra |
| USA | 5 | April | Chandra, Ethelburga, Irene, Irina, Tyler, Tylor |
 Czechia | 21 | April | Alexandra |
 Greece | 21 | April | Ianouarios, Alexandra, Faistos, Megali Pempti |
 Russia | 6 | May | Alexandra |
| USA | 9 | May | Casandra, Cassandra, Grizelda, Kasandra, Kassandra, Zelda |
 Hungary | 18 | May | Erik, Alexandra |
| Poland | 18 | May | Aleksander, Aleksandra, Alicja, Edwin, Eryk, Eryka, Feliks, Irina, Liboriusz, Myślibor, Wenancjusz |
| Spain | 18 | May | Alejandra, Félix, Próspero |
| Russia | 31 | May | Alexandra, Faina, Julia |
| Russia | 23 | June | Alexandra, Antonina |
| Greece | 17 | July | Marinos, Marina, Alexandra, Sandra |
 Latvia | 22 | July | Margita, Marija, Marika, Marina, Marisandra |
| USA | 28 | July | Lysander, Lysandra, Sampson, Samson, Rhonda |
| Czechia | 23 | August | Sandra |
| Lithuania | 26 | August | Aleksandras, Alginte, Gailius, Zefirinas |
 Bulgaria | 30 | August | Aleksandar, Aleksandra, Aleko, Sasho, Sashka |
| Greece | 30 | August | Alexandros, Alexandra, Alexander, Alex, Alexis, Alekos, Sandra |
 Ukraine | 30 | August | Alexander, Alexandria, Les, Lesia, Oles, Olesia, Sandra |
 Finland | 11 | September | Santeri, Aleksanteri, Santtu, Aleksandra, Ale, Ali, Sandra |
| Latvia | 15 | September | Gunvaldis, Nikodems, Sandra |
| Latvia | 8 | November | Agra, Aleksandra, Sandors, Sandra |
| Bulgaria | 23 | November | Aleko, Alexander, Alexandra, Aleksandar, Aleksandra, Tsanko, Tsanka |
| Hungary | 30 | November | András, Andor |
Estonia