Name day of everyone named Peter, Penka, Kamen, Pencho, Peyo, Pesho, Petrana, Petrana; also Assen, Assya, Apostol, Krum, Chavdar; also Pavel, Pavlin/a, Polya (although they rather celebrate on June 30th).
June 29th the Orthodox Church celebrates the day of the two apostles - Peter and Paul: Petrovden and Pavlovden. In Bulgaria, though, Pavlovden is more popular to be celebrated on the following day, June 30th.
This holiday is in midsumm...