Saint Valentine of Rome with a feast day of February 14.
Her day is February, 20th in the French Roman Catholic calendar.
There are hundreds of saints with feast days in February but the best known was probably St. Valentine of Rome who has his feast on February 14.
The feast day of Saint Apollonia of Alexandria is on February 9.
The feast of the Our Lady of Lourdes is February 11.
The feast of Saint Blaise is on February 3 and is usually observed with a blessing of the throats.
There was more then one.
The feast of St. Brigit of Ireland is February 1.
The feast of Saint Valentine of Rome is February 14.
February 2nd
February 15
February 21 is the feast of St. Peter Damian.
February 6 is her feast day-- the day she was put to death.