13
April |  Austria | Hermenegild, Ida, Martin |  Croatia | Ida, Martin |  Czechia | Aleš |  Denmark | Justinus |  Estonia | Tarvi, Tarvo |  Finland | Tellervo |  France | Ida |  Hungary | Ida |  Italy | Martino |  Latvia | Egils, Jagailis, Justins, Justs, Nauris |  Lithuania | Algaudė, Ida, Mingaudas |  Norway | Asta, Astrid |  Poland | Hermenegild, Hermenegilda, Ida, Jan, Justyn, Małgorzata, Przemysł, Przemysław |  Romania | Artemon |  Slovakia | Aleš |  Spain | Hermenegildo, Martín |  Sweden | Artur, Douglas |
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