Klara: Name day
Name Day List: Klara
| Country | Day | Month | Names |
 Poland | 17 | April | Anicet, Innocenta, Innocenty, Jakub, Józef, Klara, Radociech, Robert, Roberta, Rudolf, Rudolfa, Rudolfina, Stefan |
 Austria | 8 | May | Ida, Klara, Ulla, Ulrike |
| Austria | 11 | August | Klara, Susanna |
 Germany | 11 | August | Klara, Susanne |
 Lithuania | 11 | August | Klara, Ligija, Visalgas, Visvile, Zuzana |
 Latvia | 12 | August | Anisa, Klara, Klarisa, Vizma |
 Norway | 12 | August | Camilla, Klara |
| Poland | 12 | August | Bądzisław, Hilaria, Klara, Lech, Leonida, Piotr |
 Sweden | 12 | August | Klara |
| Poland | 18 | August | Agapit, Bogusława, Bronisław, Bronisz, Helena, Ilona, Klara, Tworzysława |
Name Day List - similar names (Klara)
Croatia 
Czechia 
Hungary 
Slovakia