There is no saint named Zoraster in the Catholic Church.
If you are referring to Francis of Assisi, his followers are called Franciscan. If you refer to St. Francis Xavier, his followers are called Jesuits.
zoraster
Zoraster
Saint Bernards. (woof!)
Zoraster.
Saint Rani
Franciscans.
The followers of Hinduism are called Hindus
Followers of god Shiva are called Shaivites.
Followers of St. Dominic de Guzman were from the Order of Preachers, better known as the Dominicans.
Saint Adam is not recognized as a martyr in Christian tradition. He is sometimes referred to as the patron saint of gardeners.
Mussolini's fascist followers were called "Blackshirts."