| Country | Day | Month | Names |
 Austria | 17 | September | Ariane, Hildegard, Robert |
 Bulgaria | 17 | September | Lyuba, Lyuben, Lyubomir, Lyubov, Nadezhda, Nadya, Sevda, Sofiya, Sofia, Vera, Vyara, Viara, Verin, Veradin, Vyara, Dragan, Drago, Dragoi, Dragomir, Nada, Lubomir, Lubomira |
 Croatia | 17 | September | Robert Belarmin, Rane sv. Franje |
 Czechia | 17 | September | Naděžda |
 Denmark | 17 | September | Lambertus |
 Estonia | 17 | September | Hildegard, Hilda, Hille, Hilli, Ille, Illi |
 Finland | 17 | September | Aila, Aili |
 France | 17 | September | Hildegarde, Lambert, Renaud |
 Germany | 17 | September | Hildegard |
 Greece | 17 | September | Sofia, Sophia, Sonia, Agapis, Elpidas |
 Hungary | 17 | September | Zsófia |
 Italy | 17 | September | Roberto Bellarmino |
 Latvia | 17 | September | Solvita, Vaira, Vairis, Vera |
 Lithuania | 17 | September | Pranas, Pranciskus, Sintautas, Sintaute |
 Norway | 17 | September | Hildebjørg, Hildegunn |
 Poland | 17 | September | Ariadna, Dezyderiusz, Drogosław, Franciszek, Hildegarda, Justyn, Justyna, Lambert, Lamberta, Narcyz, Teodora |
 Slovakia | 17 | September | Olympia |
 Spain | 17 | September | Ariadna, Columba, Roberto |
 Sweden | 17 | September | Hildegard, Magnhild |
 Ukraine | 17 | September | Lubov, Nadia, Sophia, Luba, Sonia |
 USA | 17 | September | Ariadne, Ariana, Arianna, Hildegard, Hildegarde, Lambert, Lambertine |
