18. Janeiro
Name calendar
| Slovakia | Bohdana |
|---|---|
| Czech Republic | Vladislav |
| Poland | Malgorzaty Piotra |
| Hungary | Piroska |
| Lithuania | Gedgaudas, Jogail±(e), Liberta, Jolita |
| Latvia | Akselis Antis Antons |
| Bulgaria | Atanas, Atanaska |
| Sweden | Hilda, Hildur |
| Finland | Laura |
| Ireland | Aodhamair Scoth Bláth |
| France | Gwendal, Prisca |
| Germany | Regina, Priska, Odilo, Wolfrid |
| Austria | Priska |
| Greece | Athanasios, Kyrillos, Thanasis |
Religious calendar
| Catholic | Margaret of Hungary; Chair of St. Peter at Rome |
|---|---|
| Gréckokatolícky | Naši otcovia svätý Atanáz a svätý Cyril, alexandrijskí arcibiskupi. |
| Lutheran | Confession of Saint Peter (Lesser Festival) W; Week of Prayer for Christian Unity Begins |
| Orthodox | Svt. mč. Theopemt, ep. nikomedský a mč. Theona, žrec; pror. Micheáš; ct. Taťána; postní den; 1.Kor 9,19-10,4; Luk 3,1-18 |
| Episcopal | The Confession of Saint Peter |
Animal calendar
| Cao SK | Enny |
|---|---|
| Cao CZ | Doug |
| Cats | Petrie Wookie Waffle Derek Rekki Lolita Pippa Fudgie Tatiana |
| Birds | Louie Charlie Slim Sady |
| Rabbits | Yosemite Sam Marco |
Folk's sayings
| Czech Republic | Na svatého Priska pod saněmi píská. |
|---|
Historical calendar Czech Republic
| 1409 | Václav IV. vydal Dekret kutnohorský, kterým omezil vliv cizinců na pražské univerzitě. |
|---|

