Stathis is a male Greek name; it is the most common and popular nickname that derives from the name Efstathios. Opposite from the female respective, Efstathia, Efstathios and Stathis are still quite commonly used in Greece.
Sound of Name Stathis: Sta- thees
Female Version of Name Stathis: Efstathia (from Efstathios)
Nameday of Stathis: September 20th
Origin of name Stathis – Agios Efstathios
Since the name Stathis is the main nickname of Efstathios it also has its roots in Agios Efstathios. You can read the pertinent information about name Stathis at the post for name Efstathios.