questionedithistorytranslationsCurrent version This is the accepted version. added by kioufe April 27, 2018, 8:57 a.m. What was the first name of Istanbul? ConstantinopolisByzantiumTsarigrandPolisThe first known name of the city is Byzantium, the name given to it at its foundation by Megarean colonists around 660 BCE. After Constantine the Great made it the new eastern capital of the Roman Empire in 330 CE, the city became widely known as "Constantinopolis"kioufeShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this question2Very interesting!reach: rather globalcitiesgeographyhistoryVotes +1 Very interesting! --- Acceptable Ninjai +1 Very interesting! Piper Perabo