"The founder of Stoicism was Zeno of Kithia.Study Philosophy
Initially, it was known as "Zenonism".
It was a philosophical school that arose in Athens in 300 BC.
Before this school was identified, the Atolls in Athens called the community of poets who gathered in the Stoa of Poikil a hundred years before the appearance of Zeno and his students and like-minded people.
Zeno and his followers gathered there to discuss their ideas.
When Zenon first began teaching, he could not afford a building like the Academy of Plato or the Lyceum of Aristotle, so he and his followers gathered under the canopy of Stoa Poikile on a market where everyone could listen and join the debate. Therefore, sometimes Stoicism is simply called " stoa " or the philosophy of " portico "…."
link