Surname Стайкос (Staikos 
, Стайкос 
) , around the world, is quite a rare last name. The surname Стайкос is habitual in Greece, where it is quite a common surname, Australia, where it is a rare surname, and Belgium. In absolute terms, it is the most numerous in Greece, the United States, and Australia. Very seldom, Стайкос is the forename as well as the last name.