Kalogeropoulos () is a Greek surname, which means son of a monk. The female version of the name is Kalogeropoulou (Καλογεροπούλου). Notable people with the surname include: Men Dimitris Kalogeropoulos, mayor of Egaleo, Greece Nikolaos Kalogeropoulos (1851-1927), Prime Minister of Greece Nikos Kalogeropoulos, Greek actor, Filiatra Greece Nikos Kalogeropoulos, Director of Molonglo Group, a creative production house behind the award-winning NewActon Precinct including Nishi and Hotel Hotel Women Maria Anna Sofia Cecilia Kalogeropoulou, birth name of (Maria Callas), Greek operatic soprano Xenia Kalogeropoulou, Greek actress Greek-language surnames Surnames