| Land | Dag | Måned | Navne |
 Bulgarien | 7 | januar | Ivan, Ivaylo, Ivanka, Vanio, Vania, Encho, Enio, Zhan, Zhana, Ivayla, Ivelin, Ivelina, Ivet, Ivo, Yoan, Ioan, Ioana, Yonka, Yonko, Yoncho, Yoto, Kaloyan, Kaloian |
 Norge | 22 | januar | Ivan, Vanja |
 Kroatien | 31 | januar | Ivan, Marcela, Julije |
| Kroatien | 8 | marts | Pačista, Ivan |
 Sverige | 24 | maj | Ivan, Vanja |
 Ukraine | 24 | juni | Bohuslav, Bohuslava, Boris, Boryslav, Boryslava, Slavko, Slavka, Ivan, John, Yvonna, Jean, Joan, Johanna |
 USA | 24 | juni | Hans, Giovanna, Giovanni, Ian, Ivan, Jan, Jana, Jean, Jeanette, Jeannette, Johan, John, Johnnie, Johnny, Juan, Juana, Juanita, Sean, Shana, Shane, Shanna, Yancy |
 Tjekkiet | 25 | juni | Ivan |
| Kroatien | 26 | juni | Ivan, Pavao, Vigilije, Zoran |
 Slovakiet | 8 | juli | Ivan |
| Kroatien | 13 | december | Ivan, Krševan |
| Land | Dag | Måned | Navne |
 Grækenland | 7 | januar | Ioannis, Giannis, Gianna, John, Jeannette, Ivana, Prodromos |
 Letland | 8 | januar | Erhads, Gatis, Gundabis, Ivanda |
| Kroatien | 12 | januar | Arkadije, Živana, Ernest |
| Kroatien | 27 | marts | Ivan Damašć., Rupert, Lidija, Lada |
| Tjekkiet | 4 | april | Ivana |
| Kroatien | 7 | april | Ivan de la Salle, Herman, Epifan |
| Kroatien | 10 | maj | Ivan Merz, Gospa Trsat |
| Kroatien | 16 | maj | Ivan Nepomuk, Andrija Bobola, Nenad |
| Kroatien | 18 | maj | Ivan I. papa, Venancije, Srecko |
| Kroatien | 30 | maj | Ivana Arška |
| Kroatien | 10 | juni | Margareta, Dijana, Bl. Ivan Dominici |
| Kroatien | 12 | juni | Ivan Fakundo, Bosiljko, Nino |
| Kroatien | 22 | juni | Ivan Fisher, Toma More |
| Kroatien | 24 | juni | Rodenje Ivana Krstitelja |
 Spanien | 24 | juni | Juan, Juana, Ivana, Joan, Jon, Iván, Jean |
 Ungarn | 24 | juni | Iván |
| Kroatien | 23 | juli | Brigita Švedska, Ivan Cassian, Slobodan |
| Kroatien | 4 | august | Ivan M. Vianney, Ivica, Tertulijan |
| Kroatien | 13 | august | Poncijan, Hipolit, Ivan Berchmans |
| Kroatien | 19 | august | Ivan Eudes |
| Kroatien | 29 | august | Glavosijek Ivana Krstitelja, Sabina R. |
| Kroatien | 13 | september | Ivan Zlatousti, Ljubo |
| Kroatien | 18 | september | Ivan Macias, J. Kupert., Irena |
| Letland | 23 | september | Ivanda, Omula, Vanda, Veneranda |
| Kroatien | 9 | oktober | Ljudevit Bertran, Dionizije, Ivan Leon |
| Kroatien | 23 | oktober | Ivan Kapistran, Borislav, Severin |
| Kroatien | 9 | november | Ivan Lateranski |
| USA | 9 | november | Orestes, Sullivan, Vaughan, Vaughn |
| Kroatien | 14 | november | Nikola Tavelic, Ivan Trogirski |
| Kroatien | 4 | december | Ivan Damašcanski, Barbara |
| Kroatien | 11 | december | Ivana Franciska Ch. |
| Kroatien | 22 | december | Ivan Kentijski, Viktorija |
| Kroatien | 26 | december | Ivan ev., Ivo, Janko |
| Slovakiet | 28 | december | Ivana |
