1 December | Czech Republic | Iva | Estonia | Oskar, Osmar, Oss | Finland | Oskari | France | Florence | Hungary | Elza | Lithuania | Algmina, Butigeidas, Eligijus, Natalija | Latvia | Arnolds, Arvaldis | Poland | Długosz, Edmund, Eliga, Eligiusz, Iwa, Natalia, Natalis, Platon, Sobiesława | Slovakia | Edmund | Sweden | Oskar, Ossian |
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2 December | Czech Republic | Blanka | Germany | Blanka | Estonia | Aira, Aire, Airi | Finland | Anelma, Unelma | France | Viviane | Hungary | Melinda, Vivien | Lithuania | Aurelija, Milmante, Paulina, Svirgailas | Latvia | Meta, Sniedze | Poland | Adria, Aurelia, Balbina, Bibianna, Paulina, Sulisław, Wiktoryn, Zbylut | Slovakia | Bibiána | Sweden | Beata, Beatrice |
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3 December | Czech Republic | Svatoslav | Germany | Xaver | Estonia | Leiger, Leino | Finland | Meri, Vellamo | France | Xavier | Hungary | Ferenc, Olivia | Lithuania | Atalija, Audinga, Gailintas, Ksaveras | Latvia | Daile, Evija, Jogita, Raita | Poland | Franciszek, Kasjan, Ksawery, Lucjusz, Unimir | Slovakia | Oldrich | Sweden | Lydia |
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4 December | Bulgaria | Varvara | Czech Republic | Barbora | Germany | Barbara | Estonia | Barba, Barbara, Parba, Varje, Varju, Varve | Finland | Aira, Airi | France | Barbara | Greece | Varvara | Hungary | Barbara, Borbála | Lithuania | Barbora, Liugaile, Vainotas | Latvia | Baiba, Barba, Barbara | Poland | Barbara, Berno, Biernat, Chrystian, Hieronim, Krystian, Piotr | Slovakia | Barbora | Sweden | Barbara, Barbro |
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5 December | Bulgaria | Sava, Silva, Silvana, Silviya, Stanislav | Czech Republic | Jitka | Estonia | Selma, Selme | Finland | Selma | France | Gérald, Gérard | Greece | Diogenes, Savas, Savvas | Hungary | Vilma | Lithuania | Eimintas, Geisvile, Grafas | Latvia | Klaudija, Klaudijs, Sabine, Sarma, Sarmite | Poland | Anastazy, Gerald, Geraldyna, Kryspina, Krystyna, Pęcisława, Saba | Slovakia | Oto | Sweden | Sven |
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6 December | Bulgaria | Nikola, Nikolai, Nina | Czech Republic | Mikulas | Estonia | Klaus, Laas, Laus, Nigul, Nigulas, Niilas, Niilo, Nikolai, Nils | Finland | Niilo, Niko | France | Nicolas | Greece | Nikolaos, Nikoleta, Nikos | Hungary | Miklós | Lithuania | Bilmantas, Mikalojus, Norvyde | Latvia | Klavs, Niklavs, Nikolajs | Poland | Dionizja, Emilian, Jarema, Jarogniew, Mikołaj | Slovakia | Mikuláš | Sweden | Niklas, Nikolaus |
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7 December | Czech Republic | Ambroz | Estonia | Piine, Sabiine | Finland | Sampsa | France | Ambroise | Greece | Amvrosios | Hungary | Ambrus | Lithuania | Ambraziejus, Daugardas, Taute | Latvia | Anta, Antonija, Dzirkstite, Tonija | Poland | Agaton, Ambroży, Marcin, Ninomysł | Russia | Ekaterina | Slovakia | Ambróz | Sweden | Angela, Angelika |
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8 December | Czech Republic | Kvetoslava | Estonia | Külli, Küllike, Külliki, Külve, Külvi | Finland | Kyllikki | Hungary | Mária | Lithuania | Gedminte, Guntilda, Vaidginas, Zenonas | Latvia | Guna, Gunars, Marieta, Vladimirs | Poland | Boguwola, Klement, Maria, Światozar, Wirginiusz | Slovakia | Marína | Sweden | Virginia |
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9 December | Bulgaria | Ana, Anna, Anushka, Nusha | Czech Republic | Vratislav | Estonia | Raid, Raido, Raidu, Raigo, Raigo, Raik, Raiko, Rait | Finland | Anna, Anne, Anni | France | Pierre | Greece | Anna | Hungary | Natália | Lithuania | Gedene, Leokadija, Vakaris, Valerija | Latvia | Joachims, Jukums, Sarmite, Tabita | Poland | Delfina, Joachim, Joachima, Leokadia, Loda, Waleria, Wielisława, Wiesław | Slovakia | Izabela | Sweden | Anna |
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10 December | Czech Republic | Julie | Estonia | Juta, Juudit | Finland | Jutta | France | Eulaire, Romaric | Hungary | Judit | Lithuania | Eidimtas, Eularija, Ilma, Loreta | Latvia | Cera, Guna, Judite, Sniedze | Poland | Andrzej, Daniel, Judyta, Julia, Maria, Radzisława | Slovakia | Radúz | Sweden | Malena, Malin |
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11 December | Czech Republic | Dana | Estonia | Daaniel, Taaniel, Taano, Tanel, tani, Tanno | Finland | Taneli, Tatu | France | Daniel | Hungary | Árpád | Lithuania | Aistis, Dovydas, Tautvalde | Latvia | Valdemars, Valdis, Voldemars | Poland | Damazy, Daniela, Julia, Stefan, Waldemar, Wojmir | Slovakia | Hilda | Sweden | Daniel, Daniela |
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12 December | Czech Republic | Simona | Germany | Johanna | Estonia | Aivar, Aiver, Aivo | Finland | Tuovi | France | Chantal | Greece | Spiros, Spyridon, Spyros | Hungary | Gabriella | Lithuania | Dagmara, Gilmintas, Vaingede | Latvia | Iveta, Otilija | Poland | Adelajda, Aleksander, Dagmara, Paramon, Suliwoj | Slovakia | Otília | Sweden | Alexander, Alexis |
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13 December | Czech Republic | Lucie | Germany | Lucia | Estonia | Ele, Ere, Hele, Loviise, Lucia, Luise, Viise | Finland | Seija | France | Jocelyn, Lucie | Greece | Evstratios, Loukia, Stratos | Hungary | Luca, Otilia | Lithuania | Eivilte, Kastautas, Kastytis, Liucija, Otilija | Latvia | Lucija, Veldze | Poland | Lucja, Łucja, Otylia, Włodzisława | Slovakia | Lucia | Sweden | Lucia |
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14 December | Bulgaria | Snezhala | Czech Republic | Lydie | Estonia | Eho, Hengo, Hingo | Finland | Jouko | France | Odile | Hungary | Szilárda | Lithuania | Alfredas, Kintvile, Tarvainas | Latvia | Auseklis, Dailonis, Gaisma | Poland | Alfred, Arseniusz, Izydor, Naum, Pompejusz, Sławobor, Spirydion | Slovakia | Branislava, Bronislava | Sweden | Sixten, Sten |
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15 December | Czech Republic | Radana | Estonia | Kalli, Kelli, Killu, Kulla | Finland | Heimo | France | Ninon | Greece | Elevtherios, Lefteris | Hungary | Valér | Lithuania | Gaudene, Gaudenis, Kristijona | Latvia | Jana, Johanna | Poland | Celina, Fortunata, Iga, Ignacja, Ignacy, Krystiana, Nina, Walerian, Waleriana, Wolimir, Żegota | Slovakia | Ivica | Sweden | Gottfrid |
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16 December | Czech Republic | Albina | Germany | Adelheid | Estonia | Aade, Aale, Adeele, Adelheid, Aliide, Ethel, Haide, Liide, Teele | Finland | Auli, Aulikki | France | Alice | Hungary | Aletta, Etelka | Lithuania | Albina, Alina, Audrone, Vygaudas | Latvia | Alvine | Poland | Adelajda, Ado, Albina, Alina, Ananiasz, Bean, Zdzisława | Slovakia | Albína | Sweden | Assar |
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17 December | Bulgaria | Dana, Danail, Danaila, Daniela | Czech Republic | Daniel | Estonia | Rahel, Raili | Finland | Raakel | France | Adélaïde, Gaël, Judicaël, Olympe | Greece | Daniel, Dionysis | Hungary | Lázár, Olimpia | Lithuania | Drovyde, Jolanta, Mantgailas, Olimpija | Latvia | Brunhilde, Hilda, Teiksma | Poland | Florian, Jolanta, Łazarz, Olimpia, Warwara, Żyrosław | Russia | Varvara | Slovakia | Kornélia | Sweden | Stig |
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18 December | Czech Republic | Miloslav | Estonia | Neeme, Neemo | Finland | Aapo, Aappo, Rami | France | Briac, Gatien | Hungary | Auguszta | Lithuania | Eivile, Girdvilas, Gracijus | Latvia | Jordisa, Klinta, Kristaps, Sarmis | Poland | Bogusław, Gracjan, Gracjana, Laurencja, Wilibald, Wszemir | Slovakia | Sláva | Sweden | Abraham |
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19 December | Czech Republic | Ester | Estonia | Maarius, Mairo, Mario | Finland | Iikka, Iiro | France | Urbain | Greece | Aglaia | Hungary | Viola | Lithuania | Darijus, Gerdvilas, Rimante | Latvia | Jordisa, Lelde, Minjona, Sarmis | Poland | Abraham, Beniamin, Dariusz, Gabriela, Mścigniew, Nemezjusz, Tymoteusz, Urban | Slovakia | Judita | Sweden | Isak |
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20 December | Bulgaria | Ignat | Czech Republic | Dagmar | Estonia | Pärja, Pärje | Finland | Benjamin, Kerkko | France | Isaac, Jacob, Théophile | Greece | Ignatios | Hungary | Teofil | Lithuania | Daugardas, Grazvile, Teofilis | Latvia | Abrams, Argods, Arta, Minjona | Poland | Amon, Bogumiła, Dominik, Liberat, Teofil | Slovakia | Dagmara | Sweden | Israel, Moses |
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21 December | Czech Republic | Natalie | Estonia | Tom, Tommi, Toom, Toomas | Finland | Tuomas, Tuomo | France | Pierre | Greece | Themistokles, Themistoklis | Hungary | Tamás | Lithuania | Girene, Honoratas, Norgaudas, Tomas | Latvia | Saulcerite, Toms | Poland | Balbin, Festus, Honorat, Tomasz, Tomisław | Slovakia | Bohdan | Sweden | Tomas |
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22 December | Czech Republic | Simona | Estonia | Vambo, Vambola | Finland | Raafael | France | Françoise-Xavière, Gratien | Greece | Anastasia | Hungary | Zénó | Lithuania | Dobile, Gedvydas, Ksavera, Zenonas | Latvia | Donalds, Donis, Saulvedis | Poland | Beata, Drogomir, Flawian, Franciszka, Gryzelda, Honorata, Ksawera, Ksaweryna, Zenon, Zenona | Russia | Anna | Slovakia | Adela | Sweden | Jonatan, Natanael |
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23 December | Czech Republic | Vlasta | Estonia | Eugenia, Senna, Senni | Finland | Senni | France | Armand | Hungary | Viktória | Lithuania | Mina, Veliuona, Viktorija, Vilbutas | Latvia | Balva, Saulcerite, Viktorija | Poland | Dagobert, Mina, Sławomir, Sławomira, Wiktoria | Russia | Angelina | Slovakia | Nadežda | Sweden | Adam |
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24 December | Bulgaria | Evgeni, Evgeniya | Czech Republic | Adam, Eva | Estonia | Aadam, Eeva, Eevi, Eva, Eve, Eveli, Evelin, Evi, Iivi, Ivi, Ivika, Tammo, Tamur | Finland | Aatami, Eeva | France | Adèle | Greece | Evgenia | Hungary | Ádám, Éva | Lithuania | Adomas, Girstautas, Ieva, Minvyde | Latvia | Adams, Ieva | Poland | Ada, Adam, Adamina, Adela, Ewa, Ewelin, Ewelina, Godzisława, Grzegorz, Grzymisława, Hermina, Herminia, Irma, Irmina, Zenobiusz | Slovakia | Adam, Eva | Sweden | Eva |
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25 December | Bulgaria | Hristina, Hristo | Germany | Anastasia | Estonia | Natalie, Neida, Taale, Taali | France | Manuel | Greece | Christina, Christos, Chrysa | Hungary | Eugénia | Lithuania | Eugenija, Gene, Grazvydas, Sanrime | Latvia | Krists, Larisa, Stella | Poland | Anastazja, Eugenia, Piotr, Spirydion |
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26 December | Bulgaria | Iosif | Czech Republic | Stepan | Germany | Stephan | Estonia | Sten, Taban, Tahvo, Teho, Tehvan, Tehvo | Finland | Tapani, Teppo | France | Etienne | Greece | Emmanouil, Manolis | Hungary | István | Lithuania | Gaudilas, Gindvile, Steponas | Latvia | Dainuvite, Gija, Saulvedis | Poland | Dionizy, Szczepan, Wróciwoj | Slovakia | Štefan | Sweden | Staffan, Stefan |
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27 December | Bulgaria | Stanimir, Stanka, Stanko, Stefan, Stefka, Stoycho | Czech Republic | Zaneta | Germany | Fabiola | Estonia | Sula, Sulve, Sulvi | Finland | Hannes, Hannu | France | Fabiola, Jean | Greece | Stefanos, Stephanos | Hungary | János | Lithuania | Dautaras, Fabijole, Gedvine | Latvia | Elmars, Helmars, Inita | Poland | Cezary, Fabia, Fabiola, Jan, Radomysł | Slovakia | Filoména | Sweden | Johan, Johannes |
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28 December | Czech Republic | Bohumila | Estonia | Piia, Piiu | Finland | Piia | France | Gaspard | Hungary | Kamilla | Lithuania | Ema, Kamile, Kantvilas, Vaidilute | Latvia | Inga, Ivita, Jonatans, Mierins | Poland | Antoni, Dobrowiest, Emma, Godzisław, Teofila | Slovakia | Ivana, Ivona | Sweden | Benjamin |
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29 December | Czech Republic | Judita | Estonia | Merili, Merle, Merli, Mirle | Finland | Rauha | France | David | Hungary | Tamara, Tamás | Lithuania | Gaja, Gentvainas, Teofile | Latvia | Ileana, Ilgona, Ilgone, Solveiga | Poland | Domawit, Dominik, Gosław, Jonatan, Marcin, Tomasz, Trofim | Russia | Marina | Slovakia | Milada | Sweden | Natalia, Natalie |
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30 December | Czech Republic | David | Estonia | Taave, taavet, Taavi, Taavo, Tavo | Finland | Daavid, Taavetti | France | Roger | Hungary | Dávid | Lithuania | Dovydas, Gedrime, Grazvilas, Irmina, Sabinas | Latvia | Davids, Davis | Poland | Dawid, Dawida, Dionizy, Eugeniusz, Irmina, Katarzyna, Łazarz, Rainer, Sabin, Sewer, Uniedrog | Slovakia | Dávid | Sweden | Abel, Set |
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31 December | Czech Republic | Silvestr | Estonia | Silvar, Silver, Silvester, Silvo | Finland | Sylvester | France | Colombe, Sylvestre | Hungary | Szilveszter | Lithuania | Gedgantas, Melanija, Mingaile, Silvestras | Latvia | Kalvis, Silvestrs | Poland | Korneliusz, Mariusz, Melania, Sebastian, Sylwester, Tworzysław | Slovakia | Silvester |
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