Sebastian: Name day
Name day
The name day for Sebastian is observed on several different dates throughout the year depending on the region and calendar used. Celebrations include January 20th in Austria, Denmark, Finland, Germany, Norway, Poland, Sweden, and the USA, while Spain observes January 19th. Additional Polish dates are January 30th, February 8th, and December 31st. Greece features multiple observations including February 26th, June 7th, October 24th, and December 18th, with Ukraine also noting February 26th.
Sebastian Name Facts and Summary
Sebastian is a highly popular masculine name globally, deriving from the Greek term *Sebastos*, meaning venerable or revered. Historically rooted in the ancient world, it has consistently been a staple name throughout Europe and is frequently ranked in the US top 20. The name carries an elegant and romantic mood, conveying sophistication and classic dignity. Gender-wise, Sebastian is strictly male worldwide, celebrated for its strong yet refined sound. Its long history gives it a timeless quality that appeals to parents seeking a distinguished and well-established choice.
Name Day List: Sebastian
| Country | Day | Month | Names |
 Austria | 20 | January | Fabianus, Sebastian, Ursula, Ute |
 Denmark | 20 | January | Fabian, Sebastian |
 Finland | 20 | January | Sebastian |
 Germany | 20 | January | Fabian, Paula, Sebastian |
 Norway | 20 | January | Bastian, Fabian, Sebastian |
 Poland | 20 | January | Dobiegniew, Fabian, Sebastian |
 Sweden | 20 | January | Fabian, Sebastian |
 USA | 20 | January | Fabia, Fabian, Fabiola, Sebastian, Sebastiana |
| Poland | 30 | January | Adelajda, Feliks, Gerard, Gerarda, Gerhard, Hiacynta, Maciej, Marcin, Martyna, Sebastian |
| Poland | 8 | February | Gniewomir, Gniewosz, Honorat, Jan, Ksenofont, Lucjusz, Paweł, Piotr, Salomon, Sebastian, Żaklina |
 Greece | 26 | February | Porfyros, Sebastian, Fotini, Anatoli, Fay |
 Ukraine | 26 | February | Sebastian |
| Greece | 7 | June | Sevastianis, Sevasti, Sebastian |
| Greece | 24 | October | Sevastianis, Sebastian |
| Greece | 18 | December | Floros, Sebastian |
| Poland | 31 | December | Korneliusz, Mariusz, Melania, Sebastian, Sylwester, Tworzysław |
Name Day List - similar names (Sebastian)
| Country | Day | Month | Names |
 Spain | 19 | January | Mario, Vicente, Sebastián |
 Slovakia | 20 | January | Dalibor, Sebastián |
 Italy | 21 | January | Sebastiano |
| Poland | 16 | September | Antym, Cyprian, Edda, Edyta, Eufemia, Eugenia, Franciszek, Jakobina, Kamila, Kornel, Lucja, Łucja, Sebastiana, Sędzisław, Wiktor, Wiktoriusz |