Stelios
Stelios (Greek: Στέλιος) or formally Stylianos (Greek: Στυλιανός) is a Greek first name. This name is given to honor St. Stylianos, a Greek Orthodox saint, the protector of children. The name is derived from the Greek word στυλος (stylos) that means "pillar". Notable people and characters with the name include:
Stelios Giannakopoulos, association football player
Sir Stelios Haji-Ioannou, owner of easyGroup
Stelios Kazantzidis, singer and novelist
Stelios Constantas, singer
Stelios Arcadiou (better known as Stelarc), performance artist
Stelios Phili, Cypriot-American songwriter and record producer
Stel Pavlou writer and TV host
Stelios, character in the film 300, played by Michael Fassbender

See also 
  Stylianos, the longer, formal name

Greek masculine given names
Masculine given names