oglu ça veut dire en turc : fils
le fils de mitro
Donc je pense que ça déguène vient d'un père turc: d'ailleur ici : https://uk.answers.yahoo.com/questi [...] 340AAOL2yr
oglu means 'son of ' in Turkish. So Kerimoglu means ' son of Kerim' in Turkish. ' opoulos in Greek means exactly the same thing but especially in Greeks from Anatolian backgrounds, it is sometimes substituted with 'ouglu'
The -oglou ending denotes usually a descendant of refugees from the 1922 war and not a Turkish decent. Some Greek population in what's today Turkey, especially in Kappadokia, had become Turcophone. Most Greeks with the -oglou ending have Kappadokian decent. In Greece there's a village built by refugees in 1922. The village's name is Kappadokiko which means Kappadokian. Almost all its inhabitants have names in -oglou and the elders still speak Turkish, with a Kappadokian accent
There is a link as you guessed.
Read from this link below the transition of Greek names . There are many names and also this passage related to your question :
http://www.lgpn.ox.ac.uk/names/modern.html
'Surnames in -oglou, reflecting the Turkish ‘son of’ and equivalent to Greek -opoulos, are particularly common among Greeks from the Pontic area of Asia Minor.'
Here is a link about Pontic area if you are interested in the subject. It covers more than Cappadocia. Their mainland used to be mainly the Black Sea region- Turkey, but in history, Pontic Greeks lived near the Mediteranean and Eagean Sea, in fact all over Anatolia as well.
http://www.scimitarmusic.com/pontos/history.html