After searching to no avail on the Internet, I am eager to learn the unofficial conventions of naming Greek Cypriot children.
First of all, I am aware that a child's surname can be his/her grandfather's first name in the genitive case of the Greek language (i.e. Στέφανος Πετρίδης has a grandson named Χαρίλαος Στέφανου), but is there a specific case in which this should happen? Additionally, would the child's younger siblings follow the same rule or is it entirely optional (i.e. could my hypothetical Χαρίλαος have a younger brother called either Δημήτρης Στέφανου or Δημήτρης Πετρίδης (the family name) depending on personal preference?)? I have even heard of a father inverting his names to give to their son (i.e. Ηλίας Γεωργίου had a son called Γεώργιος (Γιώργος) Ηλία); is anyone able to shed more light on this?
Secondly, is it possible for Cypriots to use their middle name (that is, their father's Christian name in the genitive form) as their surname, i.e. Αναστάσιος Κυριάκου has a son named Γιάννης Αναστασίου?
These are odd questions, I realise, but they have been bothering me for some time. All help will be much appreciated.
Thanks in advance.