Leopold: Name day
Name Day List: Leopold
| Country | Day | Month | Names |
 Estonia | 28 | June | Leo, Leopold |
 Austria | 15 | November | Albert, Leopold, Leopoldine |
 Croatia | 15 | November | Albert Veliki, Leopold |
 Czechia | 15 | November | Leopold |
 Denmark | 15 | November | Leopold |
 Poland | 15 | November | Albert, Alberta, Albertyna, Artur, Artus, Idalia, Leopold, Leopoldyna, Przybygniew, Roger |
 Slovakia | 15 | November | Leopold |
 Sweden | 15 | November | Leopold |
 USA | 15 | November | Leopold, Leopolda, Leopoldo, Leopoltine, Talia, Thalia |
Name Day List - similar names (Leopold)
| Country | Day | Month | Names |
| Croatia | 12 | May | Leopold Mandic |
 France | 15 | November | Albert, Arthur, Léopold, Malo, Victoire |
 Latvia | 15 | November | Leopolds, Lipsts, Unda, Undine |
 Lithuania | 15 | November | Albertas, Leopoldas, Vaidilas, Zadvyde |
 Spain | 15 | November | Alberto, Leopoldo |