A baptismal name for a girl
Augustina
One saint bore this name
Saints named Augustina
Questions
The name day of Augustina is May 8, the feast of Martyr Augustina of Byzantium.
The Sinaxarion archive holds 1 saints named Augustina, with their lives and icons.
Yes. Augustina is the name of a saint of the Orthodox Church, so the child will have Martyr Augustina of Byzantium as patron.