This is a list of names in which the usage is Greek; and the first letter is P.
Pelagia Πελαγία f Ancient Greek, Greek, Polish (Rare)Feminine form of
Pelagius. This was the name of a few early saints, including a young 4th-century martyr who threw herself from a rooftop in Antioch rather than lose her virginity.
Prokopios Προκόπιος m Greek, Late GreekDerived from Greek
προκοπή (prokope) meaning
"progress, advance". Saint Prokopios was an early Christian martyr who was beheaded in Palestine during the persecutions of the Roman emperor
Diocletian.