A baptismal name for a girl
Sebastiana
One saint bore this name
Saints named Sebastiana
Questions
The name day of Sebastiana is October 24, the feast of Martyr Sebastiana.
The Sinaxarion archive holds 1 saints named Sebastiana, with their lives and icons.
Yes. Sebastiana is the name of a saint of the Orthodox Church, so the child will have Martyr Sebastiana as patron.