Constantin Stanislavski | Carl Constantin Platen | Dragan Stojković | Dragan Marković | Constantin Wilhelm Lambert Gloger | Constantin Argetoianu | Vacheron Constantin | Dragan Zorić | Dragan Lukovski | Constantin C. Giurescu | Constantin Cantacuzino | René Auguste Constantin de Renneville | Mircea Drăgan | Johan Albert Constantin Löfgren | Iosif Vulcan | Iosif Vitebskiy | Iosif Shklovsky | Iosif Grinberg | Iosif Grigulevich | Glen Constantin | Georg Abraham Constantin von Arnim | Dragan Veselinov | Drăgan River | Dragan Popović | Dragan "Palma" Marković | Dragan Okuka | Dragan Marinković | Dragan Kovačević (politician born 1969) | Dragan Kojić Keba | Dragan Jovanović (actor) |
In 1982 a group of scientists have established the "Cybernetics Academy "Ştefan Odobleja", a scientific forum registered in Lugano, Switzerland, financed by the Romanian billionaire Prof. Dr. Iosif Constantin Drăgan.