A baptismal name for a boy
Antonios
One saint bore this name
Saints named Antonios
Questions
The name day of Antonios is August 23, the feast of Saint Antonios of Sardis.
The Sinaxarion archive holds 1 saints named Antonios, with their lives and icons.
Yes. Antonios is the name of a saint of the Orthodox Church, so the child will have Saint Antonios of Sardis as patron.