| Riik | Päev | Kuu | Nimed |
 Horvaatia | 22 | jaanuar | Vinko, Irena |
 Hispaania | 21 | veebruar | Irene, Pedro Damián |
 Poola | 25 | märts | Dyzma, Ireneusz, Lucja, Łucja, Lutomysł, Maria, Mariola, Wieńczysław |
 Austria | 1 | aprill | Hugo, Irene, Irina |
 Itaalia | 1 | aprill | Irene |
 Saksamaa | 3 | aprill | Irene |
 Eesti | 5 | aprill | Irene, Ireene, Reene, Reena, Rena, Renate |
 Leedu | 5 | aprill | Irena, Rimvydas, Zenius, Zenonas, Zyginte |
 Norra | 5 | aprill | Eiril, Eirin, Irene |
| Poola | 5 | aprill | Borzywoj, Irena, Wincenty |
 Prantsusmaa | 5 | aprill | Irène |
 Rootsi | 5 | aprill | Irene, Irja |
 Soome | 5 | aprill | Irene, Irina, Ira, Iro |
 Taani | 5 | aprill | Irene |
 USA | 5 | aprill | Chandra, Ethelburga, Irene, Irina, Tyler, Tylor |
| Poola | 6 | aprill | Ada, Adam, Adamina, Celestyn, Celestyna, Diogenes, Ireneusz, Katarzyna, Świętobor, Sykstus, Wilhelm, Zachariasz |
 Slovakkia | 6 | aprill | Irena |
 Tšehhi | 16 | aprill | Irena |
 Ukraina | 16 | aprill | Irene, Oryna, Orysia |
 Kreeka | 26 | aprill | Glafyra, Irene |
 Bulgaaria | 5 | mai | Irina, Mira, Irena, Miroslav, Miroslava |
| Kreeka | 5 | mai | Eirinis, Irini, Irene, Efraim |
| Poola | 5 | mai | Irena, Ita, Pius, Teodor, Waldemar, Zdzibor |
| Ukraina | 5 | mai | Myroslav, Myroslava, Irene |
 Läti | 13 | mai | Ina, Ira, Iraida, Irena, Irene, Irina, Miervalda |
| Norra | 16 | mai | Sara, Siren |
| Austria | 28 | juuni | Ekkehard, Harald, Irenäus |
| Horvaatia | 28 | juuni | Irenej, Smiljan |
| Itaalia | 28 | juuni | Ireneo |
| Poola | 28 | juuni | Amos, Ireneusz, Józef, Leon, Paweł, Raissa, Zbrosław |
| Prantsusmaa | 28 | juuni | Irénée |
| Leedu | 17 | juuli | Aleksas, Darius, Girenas, Vaiga |
| Kreeka | 28 | juuli | Afhentios, Timon, Irene |
| Taani | 26 | august | Irenæus |
| Horvaatia | 18 | september | Ivan Macias, J. Kupert., Irena |
| Poola | 18 | september | Dobrowit, Irena, Irma, Józef, Ryszarda, Stefania, Tytus, Zachariasz |
| Ukraina | 18 | september | Irene |
| Poola | 20 | september | Dionizy, Eustachiusz, Eustachy, Fausta, Faustyna, Filipina, Irena, Oleg, Ostap, Sozant |
| Hispaania | 20 | oktoober | Academia, Irene |
| Horvaatia | 20 | oktoober | Vendelin, Irena, Miroslava |
| Itaalia | 20 | oktoober | Irene del Portogallo |
| Poola | 20 | oktoober | Budzisława, Irena, Jan Kanty, Kleopatra, Wendelin, Witalis |
| Horvaatia | 14 | detsember | Irenej, Drinske mucenice |
| Leedu | 21 | detsember | Girene, Honoratas, Norgaudas, Tomas |
Ungari