15 March | Austria | Clemens, Klemens, Luise, Maria | Croatia | Veljko, Vjekoslav, Zaharija | Czechia | Ida | Denmark | Zacharias | Estonia | Valev, Valvik, Valvo | Finland | Risto | France | Louise | Hungary | Kristóf | Italy | Luisa, Mauro | Latvia | Amalda, Amilda, Longins, Ulrika | Lithuania | Klemensas, Lionginas, Tautas, Tautgintė | Norway | Chris, Christel, Christer | Poland | Gościmir, Heloiza, Klemens, Krzysztof, Longinus, Ludwika | Romania | Agapie | Slovakia | Svetlana | Spain | César, Luisa, Madrona, Raimundo | Sweden | Christel, Kristoffer |
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