Rudolf: Name day
Name Day List: Rudolf
| Country | Day | Month | Names |
 Estonia | 7 | March | Rudolf, Ruudi, Ruut, Ralf, Rolf, Raul |
 Norway | 27 | March | Rudi, Rudolf |
 Sweden | 27 | March | Ralf, Rudolf |
 Croatia | 17 | April | Rudolf, Robert |
 Czechia | 17 | April | Rudolf |
 Hungary | 17 | April | Rudolf |
 Poland | 17 | April | Anicet, Innocenta, Innocenty, Jakub, Józef, Klara, Radociech, Robert, Roberta, Rudolf, Rudolfa, Rudolfina, Stefan |
 Slovakia | 17 | April | Rudolf |
| Poland | 21 | June | Albaniusz, Alicja, Alojza, Alojzy, Demetria, Domamir, Marta, Rudolf, Rudolfa, Rudolfina, Teodor |
| Poland | 27 | July | Alfons, Alfonsyna, Aureli, Julia, Laurenty, Lilla, Marta, Natalia, Natalis, Pantaleon, Rudolf, Rudolfa, Rudolfina, Wszebor |
 USA | 17 | October | Brad, Braden, Bradford, Bradley, Brady, Braeden, Brayden, Braydon, Rodolfo, Rudi, Rudolf, Rudolph, Rudolphine, Rudy |
 Austria | 6 | November | Christine, Leonhard, Rudolf |
Name Day List - similar names (Rudolf)
Latvia