Anastas: Name day
Name Day List: Anastas
| Country | Day | Month | Names |
 Bulgaria | 19 | April | Anastas, Velichka, Velika, Veliko, Velichko, Velko, Svetla, Svetozar |
| Bulgaria | 29 | August | Anastas, Anastasi, Anastasiya |
| Bulgaria | 22 | December | Anastas, Anastasia |
Name Day List - similar names (Anastas)
| Country | Day | Month | Names |
 Russia | 4 | January | Anastasia |
 Greece | 22 | January | Anastasios, Tassos, Timothy |
| Russia | 4 | February | Anastasia |
 Austria | 15 | April | Anastasia, Damian, Una |
 Italy | 15 | April | Anastasia |
 Latvia | 21 | April | Anastasija, Margers, Margonis, Nilola |
| Greece | 24 | April | Elizabeth, Lisa, Anastasios, Doukas, Achilles, Orthodox Easter |
 Spain | 11 | May | Estela, Favio, Amparo, Poncio, Eudaldo, Iluminado, Anastasio |
| Latvia | 8 | October | Aina, Anastasija, Aneta, Anita |
| Russia | 11 | November | Anastasia |
| Greece | 22 | December | Anastasia |
 Ukraine | 22 | December | Anastasia, Stasia |
| Austria | 25 | December | Anastasia, Eugenia, Josefina, Therese |
 Germany | 25 | December | Anastasia |
 USA | 25 | December | Anastasia, Noel, Noelle, Hollie, Holly, Jesus, Stacey, Stacie, Stacy |