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September |  Austria | Ariane, Hildegard, Robert |  Bulgaria | Lyuba, Lyuben, Lyubomir, Lyubov, Nadezhda, Nadya, Sevda, Sofiya, Vera, Vyara |  Croatia | Hildegarda, Kerubina, Robert |  Czechia | Naděžda |  Denmark | Lambertu |  Estonia | Hilda, Hildegard, Hille, Hilli, Ille, Illi |  Finland | Aila, Aili |  France | Hildegarde, Lambert, Renaud |  Germany | Hildegard |  Greece | Agape, Agapi, Elpida, Sofia, Sophia |  Hungary | Zsófia |  Italy | Benedetto, Ildegarda, Roberto |  Latvia | Solvita, Vaira, Vairis, Vera |  Lithuania | Pranas, Pranciškus, Sintautas, Sintautė |  Norway | Hildebj, Hildegunn |  Poland | Ariadna, Dezyderiusz, Drogosław, Franciszek, Hildegarda, Justyn, Justyna, Lambert, Lamberta, Narcyz, Teodora |  Romania | Agapis, Elpis, Pistis, Sofia |  Slovakia | Olympia |  Spain | Ariadna, Ariana, Belarmino, Roberto |  Sweden | Hildegard, Magnhild |
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