I guess I am missing the point of your posting. Is it to tell about the meaning of some names, to relate "Western" names to their Greek origin or what?
Sorry, but I cannot quite get the
Con / Kon /
Gus / Konstan Êùóôáíôéíüðïëç / Constantinople part. Yes, Constantinople is named after emperor
Constantine, but how does it relate to
Gus (which I know as a short from
Gustavo, but I guess it could also come from cognates like
Gustav or
Gustaf)?
Also, I am not sure the
Stavros -
Steve part is right. Is it because of the "v" sound that you thought that
Steve comes from "stavros" and not come from "stefanos"? Btw, a lot of Steves (here in the States) spell their name as
Stephen.