Mira’s name day is observed on April 30 in Finland and May 20 in Austria. In Bulgaria, the name day is celebrated on two dates, May 5 and August 15. Poland also recognizes the name twice a year, on May 11 and September 21. Furthermore, September 21 is also listed as the designated name day celebration in the USA.
Mira is a concise and elegant feminine name with significant international appeal, widely used across Europe, South Asia, and the USA. Its origins are diverse, stemming from Latin, meaning "marvelous," and Slavic languages, where it signifies "peace" or "world." Historically, the name has maintained prominence globally due to its simple, adaptable structure across multiple cultures. The predominant gender classification is overwhelmingly female across all regions where the name is used. Mira projects a warm, peaceful, and sophisticated mood, appreciated for its simplicity and gentle strength.
| Country | Day | Month | Names |
 Finland | 30 | April | Mirja, Miia, Mira, Mirva, Mirella, Mirjami, Mirka, Mirkka |
 Bulgaria | 5 | May | Irina, Mira, Irena, Miroslav, Miroslava |
 Poland | 11 | May | Adalbert, Benedykt, Filip, Franciszek, Iga, Ignacja, Ignacy, Lew, Lutogniew, Mamert, Mira, Żegota |
 Austria | 20 | May | Bernhardin, Elfriede, Mira |
| Bulgaria | 15 | August | Mara, Marian, Mariana, Maria, Mariyan, Masha, Mika, Mira, Mario, Despina, Panaiot |
| Poland | 21 | September | Bożeciech, Bożydar, Hipolit, Hipolita, Ifigenia, Jonasz, Laurenty, Mateusz, Mira |
 USA | 21 | September | Maira, Maura, Maureen, Mayra, Mira, Moira, Moreen, Morena, Myra, Norna |
| Country | Day | Month | Names |
 Slovakia | 19 | January | Mário, Drahomíra |
| USA | 25 | January | Amari, Amir, Amira, Amarion, Gwayne, Hakon, Hawk, Jamari, Prince, Princess |
| Poland | 1 | February | Bryda, Brygida, Dobrocha, Dobrochna, Iga, Ignacja, Ignacy, Paweł, Siemirad, Żegota |
| Poland | 11 | February | Adolf, Adolfa, Adolfina, Alf, Bernadetta, Dezydery, Eufrozyna, Łazarz, Lucjan, Maria, Olgierd, Świętomira |
| Poland | 14 | February | Adolf, Adolfa, Adolfina, Alf, Cyryl, Dobiesława, Dobisława, Józef, Józefa, Konrad, Konrada, Krystyna, Lilian, Liliana, Mikołaj, Niemir, Niemira, Walenty, Zenon, Zenona |
 Estonia | 16 | February | Miranda, Miralda, Alda, Aldi, Valda, Velda |
| USA | 22 | February | Bella, Belle, George, Georgio, Isabel, Isabela, Isabella, Isabelle, Izabella, Jorge, Miracle |
| USA | 4 | March | Casimir, Humbert, Humberto, Kasimir, Kasimira, Placida, Placidia |
| Bulgaria | 6 | March | Krasimir, Krasimira, Bella, Miroslav, Miroslava |
 Latvia | 7 | March | Ella, Elmira |
| Poland | 21 | March | Benedykt, Filemon, Lubomira, Mikołaj |
 Spain | 24 | March | Delmiro, Edelmira, Edelmiro, Timolao |
| Poland | 31 | March | Amos, Balbina, Beniamin, Dobromira, Gwidon, Kirył, Korneli, Kornelia |
| Bulgaria | 21 | May | Elena, Konstantin, Kosta, Kostadin, Kostadinka, Lenko, Dicho, Lenko, Dinko, Elenko, Eli, Elin, Elka, Ilona, Kojcho, Kostadina, Kostadinko, Kuncho, Stamen, Stanimir, Stanimira, Stanka, Stoil, Stoyan, Stoian, Stoyanka, Trayko, Dinko |
| Slovakia | 23 | May | Želmíra |
| Spain | 2 | June | Erasmo, Marcelino, Blandina, Edelmira, Ausonia |
| Bulgaria | 1 | July | Dame, Damyan, Kozma, Kuzman, Damyan, Krasimir, Krasimira, Krasina |
| Bulgaria | 15 | July | Vladimir, Vladimira, Vlada, Vladena, Gospodin, Gospodinka |
 Czechia | 18 | July | Drahomíra |
| Slovakia | 9 | August | Ľubomíra |
 Lithuania | 7 | September | Bartas, Barte, Palmira, Regina |
| Bulgaria | 17 | September | Lyuba, Lyuben, Lyubomir, Lyubov, Nadezhda, Nadya, Sevda, Sofiya, Sofia, Vera, Vyara, Viara, Verin, Veradin, Vyara, Dragan, Drago, Dragoi, Dragomir, Nada, Lubomir, Lubomira |
| USA | 7 | October | Minerva, Miranda, Sargent, Sergeant, Sergio |
| Slovakia | 10 | October | Slavomíra |
| Slovakia | 16 | October | Vladimíra |
| Poland | 23 | December | Dagobert, Mina, Sławomir, Sławomira, Wiktoria |