English Standard Version
They have as king over them the angel of the bottomless pit. His name in Hebrew is Abaddon, and in Greek he is called Apollyon.New International Version
They had as king over them the angel of the Abyss, whose name in Hebrew is Abaddon, and in Greek, Apollyon.Catholic Public Domain Version
And they had over them a king, the Angel of the abyss, whose name in Hebrew is Doom; in Greek, Destroyer; in Latin, Exterminator