A baptismal name for a boy
Mariav
One saint bore this name
Saints named Mariav
Questions
The name day of Mariav is April 9, the feast of Martyr Mariav of Persia.
The Sinaxarion archive holds 1 saints named Mariav, with their lives and icons.
Yes. Mariav is the name of a saint of the Orthodox Church, so the child will have Martyr Mariav of Persia as patron.