A baptismal name for a boy
Ostrichius
One saint bore this name
Saints named Ostrichius
Questions
The name day of Ostrichius is November 7, the feast of Martyr Ostrichius of Melitene.
The Sinaxarion archive holds 1 saints named Ostrichius, with their lives and icons.
Yes. Ostrichius is the name of a saint of the Orthodox Church, so the child will have Martyr Ostrichius of Melitene as patron.