12 April | Austria | Herta, Julius, Zeno | Croatia | Davorka, Julije, Sofija, Viktor | Czechia | Julius | Denmark | Julius | Estonia | Julius, Udo, Ullo, Ulrik, Uudo | Finland | Janna, Janni, Julia, Juliaana, Julius, Juuli | France | Jules | Germany | Julius | Greece | Anthe, Anthi | Hungary | Gyula | Italy | Giulio, Zenone | Latvia | Ainis, Jūlijs | Lithuania | Damijonas, Galkantas, Julijus, Jūratė | Norway | Julie, Julius | Poland | Andrzej, Iwan, Juliusz, Siemiodrog, Wiktor, Wiktoriusz, Zenon, Zenona | Romania | Sava | Slovakia | Estera | Spain | Constantino, Julio | Sweden | Liv |
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