A baptismal name for a boy· A rare, distinctive name
Markelaos
One saint bore this name
Saints named Markelaos
Questions
The name day of Markelaos is October 5, the feast of Venerable Markelaos the Hermit.
The Sinaxarion archive holds 1 saints named Markelaos, with their lives and icons.
Yes. Markelaos is the name of a saint of the Orthodox Church, so the child will have Venerable Markelaos the Hermit as patron.